自动选择与优化hyperparameters分类模型
考虑到预测和响应数据,fitcauto
自动尝试分类模型类型的选择与不同hyperparameter值。函数使用贝叶斯优化选择模型及其hyperparameter值,并计算每个模型的交叉验证分类错误。优化完成后,fitcauto
返回模式,在整个数据集上训练,预计最佳分类新数据。您可以使用预测
和损失
对象返回的函数模型分类新数据和计算测试集分类错误,分别。
使用fitcauto
当你不确定分类器类型最适合您的数据。信息的替代方法来调优hyperparameters分类模型,明白了选择功能。
返回一个分类模型Mdl
= fitcauto (资源描述
,ResponseVarName
)Mdl
调谐hyperparameters。表资源描述
包含预测变量和响应变量ResponseVarName
响应变量的名称。
指定选项使用一个或多个名称-值对参数除了任何输入参数组合在以前的语法。例如,使用Mdl
= fitcauto (___,名称,值
)HyperparameterOptimizationOptions
名称-值对参数来指定如何将贝叶斯优化执行。
(
此外回报Mdl
,OptimizationResults
)= fitcauto (___)OptimizationResults
,一个BayesianOptimization
对象包含了模型选择的结果和hyperparameter调优的过程。
使用fitcauto
与优化hyperparameters自动选择一个分类模型,预测和响应数据存储在表中。
加载数据
加载carbig
的数据集,其中包含测量汽车在1970年代末和1980年代初。
负载carbig
根据他们是否分类的汽车在美国。
起源=分类(cellstr(起源));起源= mergecats(起源,{“法国”,“日本”,“德国”,…“瑞典”,“意大利”,“英格兰”},“NotUSA”);
创建一个表包含预测变量加速度
,位移
等等,以及响应变量起源
。
汽车=表(加速度、位移、马力、…Model_Year MPG,体重,起源);
对数据进行分区
分区数据分为训练集和测试集。使用大约80%的观测模型选择和hyperparameter调优过程,和20%的观察测试返回的最终模型的性能fitcauto
。使用cvpartition
分区的数据。
rng (“默认”)%数据分区的再现性c = cvpartition(起源、“坚持”,0.2);trainingIdx =培训(c);%训练集指数carsTrain =汽车(trainingIdx:);testIdx =测试(c);%测试集指数喀斯特岩溶=汽车(testIdx:);
运行fitcauto
通过训练数据fitcauto
。默认情况下,fitcauto
决定适当的模型类型,使用贝叶斯优化找到好的hyperparameter值,并返回一个训练模型Mdl
最好的预期性能。此外,fitcauto
提供了一个优化的情节和迭代的优化结果。如何解释这些结果的更多信息,见详细的显示。
希望这个过程需要一些时间。加快优化过程中,考虑指定优化并行运行,如果你有一个并行计算工具箱™许可证。为此,通过“HyperparameterOptimizationOptions”、结构(UseParallel,真的)
来fitcauto
作为一个名称-值对的论点。
Mdl = fitcauto (carsTrain,“起源”);
警告:建议您首先标准化数值预测当优化朴素贝叶斯的宽度参数。忽略这个警告如果你已经做到了。
探索学习者类型:合奏,然而,nb,支持向量机,树总迭代(MaxObjectiveEvaluations): 150总时间(MaxTime):正| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 1 |的| 0.14154 | 10.563 | 0.14154 | 0.14154 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 201 | | | | | | | | | MinLeafSize: 7 |
| 2 |接受| 0.18269 | 0.57392 | 0.14154 | 0.14154 |资讯| NumNeighbors: 3 |
| 3 |接受| 0.23397 | 0.1264 | 0.14154 | 0.14154 |资讯| NumNeighbors: 91 |
| 4 |接受| 0.16308 | 12.867 | 0.14154 | 0.15468 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 274 | | | | | | | | | MinLeafSize: 15 |
| 5 |接受| 0.20833 | 0.124 | 0.14154 | 0.15468 |资讯| NumNeighbors: 4 |
| 6 |接受| 0.22115 | 0.079641 | 0.14154 | 0.15468 |资讯| NumNeighbors: 28 |
| | 7日接受| 0.16923 | 0.20013 | 0.14154 | 0.15468 | |树MinLeafSize: 105 |
| 8 |接受| 0.37179 | 0.59222 | 0.14154 | 0.15468 |支持向量机| BoxConstraint: 0.022186 | | | | | | | | | KernelScale: 0.085527 |
| | 9日接受| 0.37179 | 0.11659 | 0.14154 | 0.15468 |支持向量机| BoxConstraint: 0.045899 | | | | | | | | | KernelScale: 0.0024758 |
| |接受10 | 0.24615 | 0.98386 | 0.14154 | 0.15468 | nb | DistributionNames:内核| | | | | | | | |宽度:1.1327 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 11日接受| 0.16923 | 0.079996 | 0.14154 | 0.15468 | |树MinLeafSize: 78 |
| | 12日接受| 0.26923 | 0.10923 | 0.14154 | 0.15468 |支持向量机| BoxConstraint: 11.063 | | | | | | | | | KernelScale: 15.114 |
最好13 | | | 0.12923 | 0.11568 | 0.12923 | 0.15468 | |树MinLeafSize: 3 |
| | 14日接受| 0.21154 | 0.084406 | 0.12923 | 0.15468 |资讯| NumNeighbors: 2 |
| | 15日接受| 0.14154 | 0.080022 | 0.12923 | 0.15294 | |树MinLeafSize: 1 |
| | 16日接受| 0.14769 | 0.092395 | 0.12923 | 0.15097 | |树MinLeafSize: 2 |
| | 17日接受| 0.14154 | 10.869 | 0.12923 | 0.14872 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 208 | | | | | | | | | MinLeafSize: 10 |
| | 18日接受| 0.37179 | 0.12386 | 0.12923 | 0.14872 |支持向量机| BoxConstraint: 116.46 | | | | | | | | | KernelScale: 0.52908 |
| | 19日接受| 0.22769 | 0.15545 | 0.12923 | 0.14872 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
| |接受20 | 0.22115 | 0.070813 | 0.12923 | 0.14872 |资讯| NumNeighbors: 8 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 21日接受| 0.37179 | 0.11553 | 0.12923 | 0.14872 |支持向量机| BoxConstraint: 45.341 | | | | | | | | | KernelScale: 0.76949 |
| | 22日接受| 0.12923 | 0.080362 | 0.12923 | 0.14194 | |树MinLeafSize: 3 |
| 23最好| | 0.10154 | 0.079656 | 0.10154 | 0.13213 | |树MinLeafSize: 5 |
| | 24日接受| 0.22769 | 0.2529 | 0.10154 | 0.13213 | nb | DistributionNames:内核| | | | | | | | |宽度:0.42571 |
| | 25日接受| 0.11385 | 0.080085 | 0.10154 | 0.1289 | |树MinLeafSize: 11 |
| | 26日接受| 0.13782 | 0.092228 | 0.10154 | 0.1289 |支持向量机| BoxConstraint: 9.7286 | | | | | | | | | KernelScale: 293.41 |
| | 27日接受| 0.22769 | 0.073346 | 0.10154 | 0.1289 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
| | 28日接受| 0.21795 | 0.074914 | 0.10154 | 0.1289 |资讯| NumNeighbors: 42 |
| | 29日接受| 0.24308 | 0.27621 | 0.10154 | 0.1289 | nb | DistributionNames:内核| | | | | | | | |宽度:4.4662 |
| | 30日接受| 0.16308 | 12.328 | 0.10154 | 0.1289 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 267 | | | | | | | | | MinLeafSize: 131 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 31日接受| 0.24308 | 0.22334 | 0.10154 | 0.1289 | nb | DistributionNames:内核| | | | | | | | |宽度:0.66296 |
32 | |接受| 0.22115 | 0.066711 | 0.10154 | 0.1289 |资讯| NumNeighbors: 28 |
| | 33接受| 0.13846 | 0.079934 | 0.10154 | 0.12465 | |树MinLeafSize: 25 |
| | 34接受| 0.21474 | 0.085438 | 0.10154 | 0.12465 |资讯| NumNeighbors: 14 |
35岁| |接受| 0.16615 | 10.05 | 0.10154 | 0.12465 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 215 | | | | | | | | | MinLeafSize: 13 |
36 | |接受| 0.14154 | 12.866 | 0.10154 | 0.12465 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 254 | | | | | | | | | MinLeafSize: 31 |
| | 37接受| 0.22769 | 0.070251 | 0.10154 | 0.12465 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
38 | |接受| 0.37179 | 0.077924 | 0.10154 | 0.12465 |支持向量机| BoxConstraint: 0.0073633 | | | | | | | | | KernelScale: 774.33 |
39 | |接受| 0.16923 | 0.068411 | 0.10154 | 0.12552 | |树MinLeafSize: 82 |
40 | |接受| 0.20833 | 0.064563 | 0.10154 | 0.12552 |资讯| NumNeighbors: 4 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 41接受| 0.16308 | 12.932 | 0.10154 | 0.12552 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 274 | | | | | | | | | MinLeafSize: 150 |
42 | |接受| 0.22462 | 0.24365 | 0.10154 | 0.12552 | nb | DistributionNames:内核| | | | | | | | |宽度:121.64 |
43 | |接受| 0.20308 | 11.027 | 0.10154 | 0.12552 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 229 | | | | | | | | | MinLeafSize: 117 |
| | 44接受| 0.16923 | 0.069279 | 0.10154 | 0.12291 | |树MinLeafSize: 84 |
| |接受45 | 0.22769 | 0.078716 | 0.10154 | 0.12291 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
46 | |接受| 0.22769 | 0.068458 | 0.10154 | 0.12291 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
| | 47接受| 0.16615 | 9.9849 | 0.10154 | 0.12291 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 212 | | | | | | | | | MinLeafSize: 49 |
48 | |接受| 0.14769 | 14.541 | 0.10154 | 0.12291 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 288 | | | | | | | | | MinLeafSize: 25 |
| | 49接受| 0.23077 | 0.21379 | 0.10154 | 0.12291 | nb | DistributionNames:内核| | | | | | | | |宽度:73.249 |
接受50 | | | 0.37179 | 0.091937 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 0.0036501 | | | | | | | | | KernelScale: 1.0504 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 51接受| 0.21474 | 0.098808 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 64.859 | | | | | | | | | KernelScale: 23.779 |
| |接受52 | 0.37179 | 0.10415 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 0.16622 | | | | | | | | | KernelScale: 4.4901 |
53 | |接受| 0.25846 | 0.2444 | 0.10154 | 0.12291 | nb | DistributionNames:内核| | | | | | | | |宽度:0.079498 |
54 | |接受| 0.21154 | 0.074835 | 0.10154 | 0.12291 |资讯| NumNeighbors: 2 |
| |接受55 | 0.13846 | 12.173 | 0.10154 | 0.12291 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 234 | | | | | | | | | MinLeafSize: 8 |
| 56 |接受| 0.36538 | 0.10958 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 271.6 | | | | | | | | | KernelScale: 2.743 |
57 | |接受| 0.16615 | 11.482 | 0.10154 | 0.12291 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 248 | | | | | | | | | MinLeafSize: 117 |
58 | |接受| 0.37179 | 0.095419 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 7.5785 | | | | | | | | | KernelScale: 0.0066815 |
| | 59接受| 0.37179 | 0.097469 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 0.0017765 | | | | | | | | | KernelScale: 0.86786 |
| | 60接受| 0.37179 | 0.11284 | 0.10154 | 0.12291 |支持向量机| BoxConstraint: 0.011465 | | | | | | | | | KernelScale: 0.02747 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 61 | |接受0.11692 | 0.077515 | 0.10154 | 0.12239 | |树MinLeafSize: 12 |
| 62 |接受| 0.29167 | 0.091617 | 0.10154 | 0.12239 |支持向量机| BoxConstraint: 11.939 | | | | | | | | | KernelScale: 11.002 |
| 63 |接受| 0.21795 | 0.067171 | 0.10154 | 0.12239 |资讯| NumNeighbors: 6 |
| 64 |接受| 0.18269 | 0.062887 | 0.10154 | 0.12239 |资讯| NumNeighbors: 3 |
| 65 |接受| 0.12923 | 0.075704 | 0.10154 | 0.11989 | |树MinLeafSize: 3 |
| 66 |接受| 0.16923 | 0.065889 | 0.10154 | 0.12048 | |树MinLeafSize: 56 |
| 67 |接受| 0.1891 | 0.068215 | 0.10154 | 0.12048 |资讯| NumNeighbors: 1 |
| 68 |接受| 0.13231 | 14.135 | 0.10154 | 0.12048 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 270 | | | | | | | | | MinLeafSize: 4 |
| 69 |接受| 0.22769 | 0.060902 | 0.10154 | 0.12048 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
| 70 |接受| 0.37231 | 0.24511 | 0.10154 | 0.12048 | nb | DistributionNames:内核| | | | | | | | |宽度:1629.5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 71 | |接受0.16923 | 0.069135 | 0.10154 | 0.11947 | |树MinLeafSize: 61 |
| 72 |接受| 0.22769 | 0.060552 | 0.10154 | 0.11947 | nb | DistributionNames:正常| | | | | | | | |宽度:南|
| 73 |接受| 0.16308 | 10.133 | 0.10154 | 0.11947 |合奏|方法:LogitBoost | | | | | | | | | NumLearningCycles: 217 | | | | | | | | | MinLeafSize: 70 |
| 74 |接受| 0.13231 | 13.055 | 0.10154 | 0.11947 |合奏|方法:袋| | | | | | | | | NumLearningCycles: 257 | | | | | | | | | MinLeafSize: 2 |
| 75 |接受| 0.21474 | 0.069312 | 0.10154 | 0.11947 |资讯| NumNeighbors: 49 |
| 76 |接受| 0.13846 | 0.083714 | 0.10154 | 0.1214 | |树MinLeafSize: 25 |
| 77 |接受| 0.12 | 0.069041 | 0.10154 | 0.11923 | |树MinLeafSize: 6 |
| 78 |接受| 0.10154 | 0.077399 | 0.10154 | 0.1118 | |树MinLeafSize: 5 |
| 79 |接受| 0.12 | 0.076269 | 0.10154 | 0.11007 | |树MinLeafSize: 4 |
| 80 |接受| 0.10154 | 0.09325 | 0.10154 | 0.10878 | |树MinLeafSize: 5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 81 | |接受0.10154 | 0.074541 | 0.10154 | 0.10737 | |树MinLeafSize: 5 |
| 82 |接受| 0.12 | 0.069929 | 0.10154 | 0.1063 | |树MinLeafSize: 4 |
| 83 |接受| 0.10154 | 0.072591 | 0.10154 | 0.10514 | |树MinLeafSize: 5 |
| 84 |接受| 0.10154 | 0.071254 | 0.10154 | 0.10366 | |树MinLeafSize: 5 |
| 85 |接受| 0.10154 | 0.077378 | 0.10154 | 0.10361 | |树MinLeafSize: 5 |
| 86 |接受| 0.10154 | 0.070643 | 0.10154 | 0.10348 | |树MinLeafSize: 5 |
| 87 |接受| 0.12 | 0.070551 | 0.10154 | 0.10286 | |树MinLeafSize: 4 |
| 88 |接受| 0.12 | 0.078438 | 0.10154 | 0.1029 | |树MinLeafSize: 6 |
| 89 |接受| 0.10154 | 0.072996 | 0.10154 | 0.10262 | |树MinLeafSize: 5 |
| 90 |接受| 0.10154 | 0.078162 | 0.10154 | 0.10246 | |树MinLeafSize: 5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 91 | |接受0.10154 | 0.07038 | 0.10154 | 0.10267 | |树MinLeafSize: 5 |
| 92 |接受| 0.10154 | 0.07752 | 0.10154 | 0.10257 | |树MinLeafSize: 5 |
| 93 |接受| 0.10154 | 0.076155 | 0.10154 | 0.10217 | |树MinLeafSize: 5 |
| 94 |接受| 0.10154 | 0.075983 | 0.10154 | 0.10221 | |树MinLeafSize: 5 |
| 95 |接受| 0.10154 | 0.07407 | 0.10154 | 0.10211 | |树MinLeafSize: 5 |
| 96 |接受| 0.10154 | 0.080633 | 0.10154 | 0.10207 | |树MinLeafSize: 5 |
| 97 |接受| 0.10154 | 0.086164 | 0.10154 | 0.10205 | |树MinLeafSize: 5 |
| 98 |接受| 0.10154 | 0.080264 | 0.10154 | 0.10191 | |树MinLeafSize: 5 |
| 99 |接受| 0.12308 | 0.076015 | 0.10154 | 0.1021 | |树MinLeafSize: 17 |
| 100 |接受| 0.10154 | 0.074579 | 0.10154 | 0.1019 | |树MinLeafSize: 5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 101 | |接受0.10154 | 0.072077 | 0.10154 | 0.10186 | |树MinLeafSize: 5 |
| 102 |接受| 0.10154 | 0.071287 | 0.10154 | 0.10199 | |树MinLeafSize: 5 |
| 103 |接受| 0.10154 | 0.080003 | 0.10154 | 0.10186 | |树MinLeafSize: 5 |
| 104 |接受| 0.12 | 0.07462 | 0.10154 | 0.10189 | |树MinLeafSize: 13 |
| 105 |接受| 0.10154 | 0.077244 | 0.10154 | 0.10198 | |树MinLeafSize: 5 |
| 106 |接受| 0.12 | 0.080302 | 0.10154 | 0.10173 | |树MinLeafSize: 4 |
| 107 |接受| 0.10154 | 0.071858 | 0.10154 | 0.10183 | |树MinLeafSize: 5 |
| 108 |接受| 0.10154 | 0.076013 | 0.10154 | 0.10166 | |树MinLeafSize: 5 |
| 109 |接受| 0.10154 | 0.079106 | 0.10154 | 0.10164 | |树MinLeafSize: 5 |
| 110 |接受| 0.10154 | 0.075807 | 0.10154 | 0.10172 | |树MinLeafSize: 5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 111 | |接受0.10154 | 0.076903 | 0.10154 | 0.10159 | |树MinLeafSize: 5 |
| 112 |接受| 0.10154 | 0.077409 | 0.10154 | 0.10163 | |树MinLeafSize: 5 |
| 113 |接受| 0.10154 | 0.069569 | 0.10154 | 0.10165 | |树MinLeafSize: 5 |
| 114 |接受| 0.12308 | 0.076744 | 0.10154 | 0.10156 | |树MinLeafSize: 18 |
| 115 |接受| 0.19551 | 0.097443 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 1.2977 | | | | | | | | | KernelScale: 33.654 |
| 116 |接受| 0.26603 | 0.099474 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 0.082725 | | | | | | | | | KernelScale: 139.98 |
| 117 |接受| 0.37179 | 0.077589 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 0.0065156 | | | | | | | | | KernelScale: 559.53 |
| 118 |接受| 0.15385 | 0.08281 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 8.5337 | | | | | | | | | KernelScale: 482.07 |
| 119 |接受| 0.20833 | 0.074271 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 5.1729 | | | | | | | | | KernelScale: 980.38 |
| 120 |接受| 0.17949 | 0.081488 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 6.8028 | | | | | | | | | KernelScale: 578.14 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 121 | |接受0.22115 | 0.076901 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 0.19345 | | | | | | | | | KernelScale: 367.75 |
| 122 |接受| 0.17308 | 0.076171 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 10.344 | | | | | | | | | KernelScale: 679.05 |
| 123 |接受| 0.125 | 0.09187 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 72.626 | | | | | | | | | KernelScale: 228.42 |
| 124 |接受| 0.13462 | 0.15746 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 586.5 | | | | | | | | | KernelScale: 176.02 |
| 125 |接受| 0.13462 | 0.093366 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 83.771 | | | | | | | | | KernelScale: 117.21 |
| 126 |接受| 0.22436 | 0.10124 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 962.52 | | | | | | | | | KernelScale: 20.898 |
| 127 |接受| 0.15705 | 0.1133 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 29.038 | | | | | | | | | KernelScale: 66.563 |
| 128 |接受| 0.16346 | 0.10388 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 156.8 | | | | | | | | | KernelScale: 62.775 |
| 129 |接受| 0.13782 | 0.087555 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 94.357 | | | | | | | | | KernelScale: 932.27 |
| 130 |接受| 0.12821 | 0.093318 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 25.982 | | | | | | | | | KernelScale: 247.06 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 131 | |接受0.13462 | 0.08648 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 16.818 | | | | | | | | | KernelScale: 352.46 |
| 132 |接受| 0.14103 | 0.090667 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 15.817 | | | | | | | | | KernelScale: 130.15 |
| 133 |接受| 0.12179 | 0.089208 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 74.054 | | | | | | | | | KernelScale: 555.66 |
| 134 |接受| 0.21474 | 0.082634 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 0.80097 | | | | | | | | | KernelScale: 239.08 |
| 135 |接受| 0.125 | 0.088947 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 47.244 | | | | | | | | | KernelScale: 214.51 |
| 136 |接受| 0.13141 | 0.07954 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 13.389 | | | | | | | | | KernelScale: 145.55 |
| 137 |接受| 0.13782 | 0.091167 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 60.755 | | | | | | | | | KernelScale: 131.88 |
| 138 |接受| 0.125 | 0.087338 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 11.454 | | | | | | | | | KernelScale: 176.64 |
| 139 |接受| 0.125 | 0.080567 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 11.85 | | | | | | | | | KernelScale: 160.69 |
| 140 |接受| 0.16667 | 0.083852 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 11.155 | | | | | | | | | KernelScale: 652.28 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | Iter | Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | | | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 141 | |接受0.125 | 0.089769 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 10.933 | | | | | | | | | KernelScale: 172.97 |
| 142 |接受| 0.21474 | 0.1003 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 16.172 | | | | | | | | | KernelScale: 22.373 |
| 143 |接受| 0.13782 | 0.0833 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 7.6332 | | | | | | | | | KernelScale: 178.51 |
| 144 |接受| 0.13462 | 0.10562 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 6.7646 | | | | | | | | | KernelScale: 160.72 |
| 145 |接受| 0.14103 | 0.076631 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 6.8617 | | | | | | | | | KernelScale: 189.52 |
| 146 |接受| 0.15385 | 0.082538 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 6.0384 | | | | | | | | | KernelScale: 332.89 |
| 147 |接受| 0.14423 | 0.077025 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 5.7255 | | | | | | | | | KernelScale: 182.19 |
| 148 |接受| 0.13782 | 0.089308 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 70.212 | | | | | | | | | KernelScale: 818.46 |
| 149 |接受| 0.14103 | 0.08348 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 5.493 | | | | | | | | | KernelScale: 230.68 |
| 150 |接受| 0.13782 | 0.079744 | 0.10154 | 0.10156 |支持向量机| BoxConstraint: 5.3564 | | | | | | | | | KernelScale: 111.96 |
__________________________________________________________优化完成。总迭代:150总运行时间:835.2167秒训练和验证总时间:193.4979秒最佳观察学习者是一个树模型:MinLeafSize: 5观察验证损失:0.10154训练和验证时间:0.079656秒最佳估计学习者(返回模型)是一个树模型:MinLeafSize: 5估计验证损失:0.10156预计培训和验证时间:0.076205秒fitcauto显示文档
最终的模型返回的fitcauto
对应的最佳估计的学习者。模型,函数返回之前使用整个训练数据(通过它carsTrain
),上市学习者
(或模型)类型,显示hyperparameter值。
评估测试集的性能
评估模型在测试集上的性能。
testAccuracy = 1 -损失(Mdl、喀斯特岩溶“起源”)
testAccuracy = 0.9143
喀斯特岩溶confusionchart (carsTest.Origin,预测(Mdl))
使用fitcauto
与优化hyperparameters自动选择一个分类模型,预测和响应数据存储在独立的变量。
加载数据
加载humanactivity
数据集。该数据集包含24075 5观察物理人类活动:(1),(2),(3),(4),(5)和跳舞。每个观察60特性提取加速度数据衡量智能手机加速计传感器。的变量的壮举
包含60的预测数据矩阵特性为24075年的观察,和响应变量actid
包含活动id观测的整数。
负载humanactivity
对数据进行分区
分区数据分为训练集和测试集。使用90%的观察选择一个模型,和10%的观察来验证返回的最终模型fitcauto
。使用cvpartition
保留10%的观测数据进行测试。
rng (“默认”)%的再现性分区c = cvpartition (actid“坚持”,0.10);trainingIndices =培训(c);%训练集的指标XTrain =壮举(trainingIndices:);YTrain = actid (trainingIndices);testIndices =测试(c);%测试集的指标XTest =壮举(testIndices:);欧美= actid (testIndices);
运行fitcauto
通过训练数据fitcauto
。默认情况下,fitcauto
决定适当的模型(或学习)类型,使用贝叶斯优化为这些模型找到好的hyperparameter值,并返回一个训练有素的模型与最佳的预期性能。指定运行并行优化(需要并行计算工具箱™)。返回第二个输出OptimizationResults
包含贝叶斯优化的细节。
希望这个模型选择过程需要一些时间。默认情况下,fitcauto
提供了一个优化的情节和迭代的优化结果。如何解释这些结果的更多信息,见详细的显示。
选择=结构(“UseParallel”,真正的);[Mdl, OptimizationResults] = fitcauto (XTrain YTrain,“HyperparameterOptimizationOptions”、选择);
警告:建议您首先标准化数值预测当优化朴素贝叶斯的宽度参数。忽略这个警告如果你已经做到了。
开始平行池(parpool)使用“本地”概要文件…连接到平行池(工人数量:6)。复制目标函数工人……完成目标函数复制到工人。
探索学习者类型:合奏,然而,nb,支持向量机,树总迭代(MaxObjectiveEvaluations): 150总时间(MaxTime):正
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 1 | 6 |的| 0.28088 | 48.752 | 0.28088 | 0.28088 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.22686 | | | | | | | | | | KernelScale: 330.4 |
最好| 2 | 6 | | 0.036459 | 51.455 | 0.036459 | 0.036459 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 254 | | | | | | | | | | MinLeafSize: 1786 | | | | | | | | | | MaxNumSplits: 12 |
最好| 3 | 6 | | 0.025845 | 5.1379 | 0.025845 | 0.025845 | |树MinLeafSize: 59 |
最好| 4 | 6 | | 0.006415 | 60.999 | 0.006415 | 0.021738 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 214 | | | | | | | | | | MinLeafSize: 5 | | | | | | | | | | MaxNumSplits: 23 |
| 5 | 6 |接受| 0.025845 | 4.8823 | 0.006415 | 0.021738 | |树MinLeafSize: 59 |
| 6 | 6 |接受| 0.017768 | 5.4601 | 0.006415 | 0.021738 | |树MinLeafSize: 9 |
| 7 | 6 |接受| 0.050212 | 1.1024 | 0.006415 | 0.021738 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 8 | 6 |接受| 0.050212 | 0.64183 | 0.006415 | 0.021738 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 9 | 6 |接受| 0.019568 | 151.32 | 0.006415 | 0.021152 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 218 | | | | | | | | | | MinLeafSize: 2 | | | | | | | | | | MaxNumSplits: 63 |
| 10 | 6 |接受| 0.026537 | 165.42 | 0.006415 | 0.022035 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 264 | | | | | | | | | | MinLeafSize: 7 | | | | | | | | | | MaxNumSplits: 36 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 6 | 11日接受| 0.59166 | 29.107 | 0.006415 | 0.022035 | nb | DistributionNames:内核| | | | | | | | | |宽度:4.7212 e-14 |
| 12 | 6 |接受| 0.021645 | 50.626 | 0.006415 | 0.022122 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 243 | | | | | | | | | | MinLeafSize: 1247 | | | | | | | | | | MaxNumSplits: 45 |
| 13 | 6 |接受| 0.043567 | 24.583 | 0.006415 | 0.022122 |资讯| NumNeighbors: 144 |
| | 6 | 14日接受| 0.028844 | 22.503 | 0.006415 | 0.022122 |资讯| NumNeighbors: 18 |
15 | | 6 |接受| 0.04389 | 157.12 | 0.006415 | 0.022122 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.068467 | | | | | | | | | | KernelScale: 117.01 |
| 16 | 6 |接受| 0.024598 | 20.721 | 0.006415 | 0.022122 |资讯| NumNeighbors: 7 |
17 | | 6 |接受| 0.03009 | 20.969 | 0.006415 | 0.022122 |资讯| NumNeighbors: 27 |
18岁| | 6 |接受| 0.016753 | 6.5065 | 0.006415 | 0.021547 | |树MinLeafSize: 2 |
19 | | 6 |接受| 0.040059 | 4.3496 | 0.006415 | 0.022122 | |树MinLeafSize: 166 |
| 20 | 6 |接受| 0.060319 | 2.2673 | 0.006415 | 0.022122 | |树MinLeafSize: 1881 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 6 | 21日接受| 0.050212 | 0.97596 | 0.006415 | 0.022122 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| | 6 | 22日接受| 0.036552 | 20.775 | 0.006415 | 0.022122 |资讯| NumNeighbors: 67 |
| | 6 | 23日接受| 0.050212 | 0.55594 | 0.006415 | 0.022122 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| | 6 | 24日接受| 0.11076 | 36.229 | 0.006415 | 0.022122 |资讯| NumNeighbors: 2637 |
25 | | 6 |接受| 0.27884 | 66.582 | 0.006415 | 0.024532 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 287 | | | | | | | | | | MinLeafSize: 4344 | | | | | | | | | | MaxNumSplits: 48 |
| | 6 | 26日接受| 0.58127 | 31.861 | 0.006415 | 0.024532 | nb | DistributionNames:内核| | | | | | | | | |宽度:1.6293 e-06 |
| | 6 | 27日接受| 0.01583 | 5.7511 | 0.006415 | 0.020656 | |树MinLeafSize: 1 |
| | 6 | 28日接受| 0.069319 | 1.806 | 0.006415 | 0.02077 | |树MinLeafSize: 2284 |
| | 6 | 29日接受| 0.59166 | 352.55 | 0.006415 | 0.02077 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 790.4 | | | | | | | | | | KernelScale: 0.014348 |
| | 6 | 30日接受| 0.043336 | 3.7865 | 0.006415 | 0.020133 | |树MinLeafSize: 432 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 6 | 31日接受| 0.10555 | 34.294 | 0.006415 | 0.020133 |资讯| NumNeighbors: 2430 |
32 | | 6 |接受| 0.021276 | 4.582 | 0.006415 | 0.018661 | |树MinLeafSize: 17 |
| | 5 | 33接受| 0.030829 | 159.57 | 0.006415 | 0.018642 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 288 | | | | | | | | | | MinLeafSize: 45 | | | | | | | | | | MaxNumSplits: 23日| | | 5 | 34接受| 0.014307 | 49.903 | 0.006415 | 0.018642 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 234 | | | | | | | | | | MinLeafSize: 587 | | | | | | | | | | MaxNumSplits: 11 |
35岁| | 5 |接受| 0.050212 | 1.025 | 0.006415 | 0.018642 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
36 | | 6 |接受| 0.74165 | 24.131 | 0.006415 | 0.018661 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 217 | | | | | | | | | | MinLeafSize: 8856 | | | | | | | | | | MaxNumSplits: 36 |
| | 6 | 37接受| 0.4226 | 558.84 | 0.006415 | 0.018661 | nb | DistributionNames:内核| | | | | | | | | |宽度:72.906 |
38 | | 6 |接受| 0.57615 | 317.96 | 0.006415 | 0.018661 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.2347 | | | | | | | | | | KernelScale: 0.16176 |
39 | | 6 |接受| 0.59166 | 26.64 | 0.006415 | 0.018661 | nb | DistributionNames:内核| | | | | | | | | |宽度:1.191 e-07 |
40 | | 6 |接受| 0.087087 | 30.271 | 0.006415 | 0.018661 |资讯| NumNeighbors: 1634 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 41 | 6 |接受| 0.73985 | 551.47 | 0.006415 | 0.018661 | nb | DistributionNames:内核| | | | | | | | | |宽度:1055.8 |
42 | | 4 |接受| 0.025983 | 146.08 | 0.006415 | 0.018661 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 234 | | | | | | | | | | MinLeafSize: 73 | | | | | | | | | | MaxNumSplits: 43 | | 43 | 4 |接受| 0.02566 | 146.73 | 0.006415 | 0.018661 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 234 | | | | | | | | | | MinLeafSize: 73 | | | | | | | | | | MaxNumSplits: 43 | | | 4 | 44接受| 0.024922 | 124.65 | 0.006415 | 0.018661 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 206 | | | | | | | | | | MinLeafSize: 5 | | | | | | | | | | MaxNumSplits: 39 |
45 | | 6 |接受| 0.025891 | 23.638 | 0.006415 | 0.018661 |资讯| NumNeighbors: 6 |
46 | | 5 |接受| 0.025891 | 24.038 | 0.006415 | 0.018661 |资讯| NumNeighbors: 6 | | 47 | 5 |接受| 0.025891 | 23.646 | 0.006415 | 0.018661 |资讯| NumNeighbors: 6 |
48 | | 6 |接受| 0.03009 | 188.48 | 0.006415 | 0.018661 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 299 | | | | | | | | | | MinLeafSize: 31日| | | | | | | | | | MaxNumSplits: 25 |
| | 6 | 49接受| 0.017214 | 6.0889 | 0.006415 | 0.017935 | |树MinLeafSize: 4 |
50 | | 6 |接受| 0.01726 | 5.6027 | 0.006415 | 0.017303 | |树MinLeafSize: 5 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 6 | 51接受| 0.037244 | 158.2 | 0.006415 | 0.017303 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 5.9571 | | | | | | | | | | KernelScale: 840.87 |
52 | | 6 |接受| 0.046474 | 190.01 | 0.006415 | 0.017303 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 2.9119 | | | | | | | | | | KernelScale: 12.771 |
53 | | 6 |接受| 0.032398 | 155.47 | 0.006415 | 0.017303 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 253 | | | | | | | | | | MinLeafSize: 14 | | | | | | | | | | MaxNumSplits: 22 |
54 | | 6 |接受| 0.054135 | 3.0156 | 0.006415 | 0.017093 | |树MinLeafSize: 783 |
55 | | 6 |接受| 0.049797 | 28.421 | 0.006415 | 0.017093 |资讯| NumNeighbors: 331 |
56 | | 6 |接受| 0.046566 | 27.524 | 0.006415 | 0.017093 |资讯| NumNeighbors: 193 |
57 | | 6 |接受| 0.36307 | 711.57 | 0.006415 | 0.017093 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.0011107 | | | | | | | | | | KernelScale: 0.80966 |
58 | | 6 |接受| 0.022706 | 23.417 | 0.006415 | 0.017093 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.3505 | | | | | | | | | | KernelScale: 127.55 |
59 | | 6 |接受| 0.028798 | 4.1232 | 0.006415 | 0.01733 | |树MinLeafSize: 84 |
60 | | 6 |接受| 0.041351 | 28.037 | 0.006415 | 0.01733 |资讯| NumNeighbors: 124 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 61 | |接受| 0.030044 | 26.265 | 0.006415 | 0.01733 |资讯| NumNeighbors: 26 |
| 62 | 6 |接受| 0.11838 | 284.42 | 0.006415 | 0.01733 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.0027874 | | | | | | | | | | KernelScale: 33.944 |
| 63 | 6 |接受| 0.47116 | 54.038 | 0.006415 | 0.01733 | nb | DistributionNames:内核| | | | | | | | | |宽度:4.7553 e-05 |
| 64 | 6 |接受| 0.26574 | 104.86 | 0.006415 | 0.01733 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.0011441 |
| 65 | 6 |接受| 0.050212 | 0.72243 | 0.006415 | 0.01733 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 66 | 6 |接受| 0.01726 | 5.6362 | 0.006415 | 0.016846 | |树MinLeafSize: 5 |
| 67 | 6 |接受| 0.077072 | 268.17 | 0.006415 | 0.016846 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.026902 |
| 68 | 6 |接受| 0.031613 | 25.909 | 0.006415 | 0.016846 |资讯| NumNeighbors: 33 |
| 69 | 6 |接受| 0.02003 | 92.379 | 0.006415 | 0.016846 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 609.47 | | | | | | | | | | KernelScale: 39.88 |
| 70 | 6 |接受| 0.1145 | 92.795 | 0.006415 | 0.016846 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 292 | | | | | | | | | | MinLeafSize: 3870 | | | | | | | | | | MaxNumSplits: 33 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 71 | |接受| 0.012968 | 53.299 | 0.006415 | 0.016846 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 208 | | | | | | | | | | MinLeafSize: 5 | | | | | | | | | | MaxNumSplits: 10 |
| 72 | 6 |接受| 0.011999 | 53.54 | 0.006415 | 0.016846 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 215 | | | | | | | | | | MinLeafSize: 5 | | | | | | | | | | MaxNumSplits: 11 |
| 73 | 6 |接受| 0.011999 | 50.887 | 0.006415 | 0.012076 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 205 | | | | | | | | | | MinLeafSize: 2 | | | | | | | | | | MaxNumSplits: 11 |
| 74 | 6 |接受| 0.039921 | 40.808 | 0.006415 | 0.012733 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 200 | | | | | | | | | | MinLeafSize: 1921 | | | | | | | | | | MaxNumSplits: 11 |
| 75 | 6 |接受| 0.04232 | 98.684 | 0.006415 | 0.012754 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 220 | | | | | | | | | | MinLeafSize: 1495 | | | | | | | | | | MaxNumSplits: 11 |
| 76 | 6 |接受| 0.094702 | 397.88 | 0.006415 | 0.012754 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 671.76 | | | | | | | | | | KernelScale: 4.6418 |
| 77 | 6 |接受| 0.065165 | 44.801 | 0.006415 | 0.013179 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 233 | | | | | | | | | | MinLeafSize: 2586 | | | | | | | | | | MaxNumSplits: 35 |
| 78 | 6 |接受| 0.22503 | 164.64 | 0.006415 | 0.013179 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 57.71 | | | | | | | | | | KernelScale: 2.0632 |
| 79 | 6 |接受| 0.03069 | 44.42 | 0.006415 | 0.013027 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 213 | | | | | | | | | | MinLeafSize: 1619 | | | | | | | | | | MaxNumSplits: 95 |
| 80 | 6 |接受| 0.11459 | 71.56 | 0.006415 | 0.012064 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 212 | | | | | | | | | | MinLeafSize: 2669 | | | | | | | | | | MaxNumSplits: 31 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 81 | |接受| 0.044582 | 41.462 | 0.006415 | 0.013176 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 207 | | | | | | | | | | MinLeafSize: 2211 | | | | | | | | | | MaxNumSplits: 56 |
| 82 | 6 |接受| 0.014722 | 223.7 | 0.006415 | 0.013176 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 832.84 | | | | | | | | | | KernelScale: 392.65 |
| 83 | 6 |接受| 0.018322 | 23.34 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 322.92 | | | | | | | | | | KernelScale: 542.76 |
| 84 | 6 |接受| 0.016984 | 28.833 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 727.84 | | | | | | | | | | KernelScale: 558.25 |
| 85 | 6 |接受| 0.59166 | 2135.3 | 0.006415 | 0.013176 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.045413 | | | | | | | | | | KernelScale: 0.0034709 |
| 86 | 6 |接受| 0.012461 | 39.005 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 806.52 | | | | | | | | | | KernelScale: 244.64 |
| 87 | 6 |接受| 0.016753 | 22.649 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 173.38 | | | | | | | | | | KernelScale: 329.41 |
| 88 | 6 |接受| 0.016845 | 28.292 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 242.37 | | | | | | | | | | KernelScale: 62.644 |
| 89 | 6 |接受| 0.016799 | 20.771 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 80.674 | | | | | | | | | | KernelScale: 242.97 |
| 90 | 6 |接受| 0.041259 | 175.27 | 0.006415 | 0.013176 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 2.0147 | | | | | | | | | | KernelScale: 549.95 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 91 | |接受| 0.017953 | 19.778 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 63.367 | | | | | | | | | | KernelScale: 263.72 |
| 92 | 6 |接受| 0.019568 | 19.245 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 55.612 | | | | | | | | | | KernelScale: 344.11 |
| 93 | 6 |接受| 0.016061 | 19.511 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 60.019 | | | | | | | | | | KernelScale: 185.49 |
| 94 | 6 |接受| 0.11847 | 149.5 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 770.37 | | | | | | | | | | KernelScale: 3.1188 |
| 95 | 6 |接受| 0.017953 | 18.428 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 43.94 | | | | | | | | | | KernelScale: 234.89 |
| 96 | 6 |接受| 0.025106 | 25.204 | 0.006415 | 0.013176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.1294 | | | | | | | | | | KernelScale: 237.71 |
| 97 | 6 |接受| 0.011676 | 70.358 | 0.006415 | 0.012446 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 283 | | | | | | | | | | MinLeafSize: 4 | | | | | | | | | | MaxNumSplits: 10 |
| 98 | 6 |接受| 0.031983 | 37.179 | 0.006415 | 0.012446 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.832 | | | | | | | | | | KernelScale: 449.73 |
| 99 | 6 |接受| 0.0097379 | 76.639 | 0.006415 | 0.011402 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 299 | | | | | | | | | | MinLeafSize: 4 | | | | | | | | | | MaxNumSplits: 12 |
| 100 | 6 |接受| 0.22416 | 684.65 | 0.006415 | 0.011402 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 632.44 | | | | | | | | | | KernelScale: 1.8647 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 101 | |接受| 0.11478 | 87.263 | 0.006415 | 0.011913 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 272 | | | | | | | | | | MinLeafSize: 3176 | | | | | | | | | | MaxNumSplits: 54 |
| 102 | 6 |接受| 0.0081687 | 75.177 | 0.006415 | 0.01045 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 291 | | | | | | | | | | MinLeafSize: 6 | | | | | | | | | | MaxNumSplits: 14 |
| 103 | 6 |接受| 0.010753 | 70.01 | 0.006415 | 0.010258 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 284 | | | | | | | | | | MinLeafSize: 1 | | | | | | | | | | MaxNumSplits: 11 |
| 104 | 6 |接受| 0.36076 | 77 | 0.006415 | 0.010258 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0054235 | | | | | | | | | | KernelScale: 149.67 |
| 105 | 6 |接受| 0.0084456 | 62.748 | 0.006415 | 0.0092051 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 214 | | | | | | | | | | MinLeafSize: 3 | | | | | | | | | | MaxNumSplits: 16 |
| 106 | 6 |接受| 0.012738 | 32.34 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 529.51 | | | | | | | | | | KernelScale: 161.83 |
| 107 | 6 |接受| 0.031521 | 41.482 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.6738 | | | | | | | | | | KernelScale: 289.2 |
| 108 | 6 |接受| 0.021368 | 38.604 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 567.35 | | | | | | | | | | KernelScale: 36.573 |
| 109 | 6 |接受| 0.050212 | 0.59557 | 0.006415 | 0.0092051 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 110 | 6 |接受| 0.57883 | 127.15 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0011506 | | | | | | | | | | KernelScale: 211.98 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 111 | |接受| 0.050212 | 0.685 | 0.006415 | 0.0092051 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 112 | 6 |接受| 0.029583 | 33.504 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.49417 | | | | | | | | | | KernelScale: 209.72 |
| 113 | 6 |接受| 0.012138 | 41.159 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 967.85 | | | | | | | | | | KernelScale: 153.85 |
| 114 | 6 |接受| 0.030921 | 38.482 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.57771 | | | | | | | | | | KernelScale: 262.15 |
| 115 | 6 |接受| 0.1295 | 52.128 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.35331 | | | | | | | | | | KernelScale: 329.77 |
| 116 | 6 |接受| 0.028475 | 33.553 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.37306 | | | | | | | | | | KernelScale: 157.01 |
| 117 | 6 |接受| 0.050212 | 0.62316 | 0.006415 | 0.0092051 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 118 | 6 |接受| 0.030737 | 37 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.37996 | | | | | | | | | | KernelScale: 204.24 |
| 119 | 6 |接受| 0.021229 | 36.97 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 803.51 | | | | | | | | | | KernelScale: 38.271 |
| 120 | 6 |接受| 0.015184 | 24.004 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 119.72 | | | | | | | | | | KernelScale: 145.99 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 121 | |接受| 0.06955 | 101.38 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 39.152 | | | | | | | | | | KernelScale: 8.5572 |
| 122 | 6 |接受| 0.028291 | 32.637 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.32264 | | | | | | | | | | KernelScale: 134.73 |
| 123 | 6 |接受| 0.041951 | 51.65 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.28203 | | | | | | | | | | KernelScale: 237.1 |
| 124 | 6 |接受| 0.039921 | 216.38 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.049329 | | | | | | | | | | KernelScale: 190.24 |
| 125 | 6 |接受| 0.048828 | 91.888 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 180.12 | | | | | | | | | | KernelScale: 12.235 |
| 126 | 6 |接受| 0.030644 | 38.563 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.25725 | | | | | | | | | | KernelScale: 171.19 |
| 127 | 6 |接受| 0.029537 | 37.409 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.25269 | | | | | | | | | | KernelScale: 145.85 |
| 128 | 6 |接受| 0.02949 | 31.222 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.24034 | | | | | | | | | | KernelScale: 59.755 |
| 129 | 6 |接受| 0.029537 | 130.19 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 76.533 | | | | | | | | | | KernelScale: 22.982 |
| 130 | 6 |接受| 0.094702 | 174.14 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.043666 | | | | | | | | | | KernelScale: 25.411 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 131 | |接受| 0.037382 | 46.207 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.23867 | | | | | | | | | | KernelScale: 204.62 |
| 132 | 6 |接受| 0.022152 | 40.588 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 887.62 | | | | | | | | | | KernelScale: 32.987 |
| 133 | 6 |接受| 0.032629 | 32.651 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.22511 | | | | | | | | | | KernelScale: 52.294 |
| 134 | 6 |接受| 0.02806 | 131.12 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.20346 | | | | | | | | | | KernelScale: 122.85 |
| 135 | 6 |接受| 0.59166 | 3480 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 658.37 | | | | | | | | | | KernelScale: 0.0016161 |
| 136 | 6 |接受| 0.59166 | 3481.3 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 658.37 | | | | | | | | | | KernelScale: 0.0016161 |
| 137 | 6 |接受| 0.032121 | 44.172 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.20648 | | | | | | | | | | KernelScale: 162.33 |
| 138 | 6 |接受| 0.30755 | 71.9 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.015886 | | | | | | | | | | KernelScale: 120.23 |
| 139 | 6 |接受| 0.040936 | 233.89 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.046614 | | | | | | | | | | KernelScale: 213.78 |
| 140 | 5 |接受| 0.040521 | 224.72 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.043998 | | | | | | | | | | KernelScale: 195.58 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 141 | |接受| 0.22208 | 64.659 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.049755 | | | | | | | | | | KernelScale: 151.01 |
| 142 | 6 |接受| 0.029444 | 30.014 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.21789 | | | | | | | | | | KernelScale: 64.023 |
| 143 | 6 |接受| 0.046013 | 49.025 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.14805 | | | | | | | | | | KernelScale: 178.98 |
| 144 | 6 |接受| 0.013291 | 42.726 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 960.14 | | | | | | | | | | KernelScale: 334.83 |
| 145 | 6 |接受| 0.59166 | 3493.5 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 17.982 | | | | | | | | | | KernelScale: 0.0043756 |
| 146 | 6 |接受| 0.089533 | 189.71 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.2326 | | | | | | | | | | KernelScale: 15.411 |
| 147 | 6 |接受| 0.03369 | 49.586 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.21482 | | | | | | | | | | KernelScale: 180.5 |
| 148 | 6 |接受| 0.013384 | 42.876 | 0.006415 | 0.0092051 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 920.16 | | | | | | | | | | KernelScale: 334.75 |
| 149 | 6 |接受| 0.027368 | 117.6 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.22783 | | | | | | | | | | KernelScale: 105.59 |
| 150 | 6 |接受| 0.041674 | 234.61 | 0.006415 | 0.0092051 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.032335 | | | | | | | | | | KernelScale: 182.17 |
__________________________________________________________优化完成。总迭代:150总运行时间:4534.2478秒训练和验证总时间:24883.8563秒最佳观察学习者是一个模型:方法:AdaBoostM2 NumLearningCycles: 214 MinLeafSize: 5 MaxNumSplits: 23观察验证损失:0.006415训练和验证时间:60.9987秒最佳估计学习者(返回模型)是一个整体模型:方法:AdaBoostM2 NumLearningCycles: 214 MinLeafSize: 3 MaxNumSplits: 16估计验证损失:0.0092051预计培训和验证时间:57.8146秒fitcauto显示文档
最终的模型返回的fitcauto
对应的最佳估计的学习者。模型,函数返回之前使用整个训练数据(通过它XTrain
和YTrain
),上市学习者
(或模型)类型,显示hyperparameter值。
评估测试集的性能
评估最终的模型性能测试数据集。
testAccuracy = 1 -损失(Mdl XTest,欧美)
testAccuracy = 0.9917
最终的模型是否正确分类超过99%的观察。
使用fitcauto
与优化hyperparameters自动选择一个分类模型,预测和响应数据存储在表中。在传递数据fitcauto
,执行特征选择从数据集中删除不重要的预测因子。
加载和分区数据
样例文件读取CreditRating_Historical.dat
一个表中。预测数据由财务比率和企业客户的行业信息列表。响应变量由评级机构的信用评级分配。预览数据集的前几行。
creditrating = readtable (“CreditRating_Historical.dat”);头(creditrating)
ans =8×8表ID WC_TA RE_TA EBIT_TA MVE_BVTD S_TA行业评级_____持续累积________ _____ ________ 62394 0.013 0.104 0.036 0.447 0.142 3 {“BB”} 48608 0.232 0.335 0.062 1.969 0.281 8 {A} 42444 0.311 0.367 0.074 1.935 0.366 1 {A} 48631 0.194 0.263 0.062 1.017 0.228 - 4 {BBB的}43768 0.121 0.413 0.057 3.647 0.466 12 {' AAA '} 39255 -0.117 -0.799 0.01 0.179 0.082 - 4 {“CCC”} 62236 0.087 0.158 0.049 0.816 0.324 - 2 {BBB的}39354 0.005 0.181 0.034 2.597 0.388 7 {“AA”}
因为每个值ID
变量是一个独特的客户ID,即长度(独特(creditrating.ID))
等于观测的数量creditrating
,ID
变量是一个可怜的预测。删除ID
从表中变量和转换行业
变量,分类
变量。
creditrating = removevars (creditrating,“ID”);creditrating。行业= categorical(creditrating.Industry);
分区数据分为训练集和测试集。使用大约85%的观测模型选择和hyperparameter调优过程,和15%的观察测试返回的最终模型的性能fitcauto
在新数据。使用cvpartition
分区的数据。
rng (“默认”)%的再现性分区c = cvpartition (creditrating.Rating“坚持”,0.15);trainingIndices =培训(c);%训练集的指标testIndices =测试(c);%测试集的指标creditTrain = creditrating (trainingIndices:);信贷= creditrating (testIndices:);
进行特征选择
之前通过训练数据fitcauto
,找到使用的重要预测因子fscchi2
函数。可视化预测分数通过使用酒吧
函数。因为一些分数正
,酒吧
丢弃正
值,绘制有限的分数,然后情节的有限表示正
分数在不同的颜色。
[idx,分数]= fscchi2 (creditTrain,“评级”);栏(分数(idx))%是有限的分数持有在重要= isinf(分数);finiteMax = max(分数(~重要));酒吧(finiteMax *重要(idx))%代表正分数持有从xticklabels (strrep (creditTrain.Properties.VariableNames (idx),“_”,“\ _”)xtickangle(45)传说({“有限的分数”,“正分数”})
请注意,行业
预测了对应于一个较低的分数p值大于0.05,这表明行业
可能不是一个重要的特性。删除行业
功能训练和测试数据集。
creditTrain = removevars (creditTrain,“行业”);信贷= removevars(信贷,“行业”);
运行fitcauto
通过训练数据fitcauto
。函数使用贝叶斯优化选择模型及其hyperparameter值,并返回一个训练模型Mdl
最好的预期性能。指定尝试所有可用的学习者类型和运行优化并行(需要并行计算工具箱™)。返回第二个输出结果
包含贝叶斯优化的细节。
希望这个过程需要一些时间。默认情况下,fitcauto
提供了一个优化的情节和迭代的优化结果。如何解释这些结果的更多信息,见详细的显示。
选择=结构(“UseParallel”,真正的);[Mdl,结果]= fitcauto (creditTrain“评级”,…“学习者”,“所有”,“HyperparameterOptimizationOptions”、选择);
警告:建议您首先标准化数值预测当优化朴素贝叶斯的宽度参数。忽略这个警告如果你已经做到了。
开始平行池(parpool)使用“本地”概要文件…连接到平行池(工人数量:6)。
复制目标函数工人……完成目标函数复制到工人。
探索学习者类型:discr合奏,内核,然而,线性,nb,支持向量机,树总迭代(MaxObjectiveEvaluations): 240总时间(MaxTime):正
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 1 | 6 |的| 0.42716 | 3.0379 | 0.42716 | 0.42716 | discrδ:| 0.00046441 | | | | | | | | | |γ:0.2485 |
| 2 | 4 |接受| 0.74185 | 4.7899 | 0.24948 | 0.29794 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.48455 | | | | | | | | | | KernelScale: 354.44 | | 3 | 4 |的| 0.24948 | 5.0813 | 0.24948 | 0.29794 | |线性编码:onevsone | | | | | | | | | |λ:6.3551 e-08 | | | | | | | | | |学习者:物流| | 4 | 4 |接受| 0.29794 | 3.7295 | 0.24948 | 0.29794 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 12 | | | | | | | | | | LearnRate: 0.063776 | | | | | | | | | | MinLeafSize: 277 |
| 5 | 3 |接受| 0.25097 | 9.2655 | 0.24948 | 0.25067 | |内核编码:onevsone | | | | | | | | | | KernelScale: 7.8433 | | | | | | | | | |λ:1.4468 e-06 | | 6 | 3 |接受| 0.25067 | 0.81139 | 0.24948 | 0.25067 |资讯| NumNeighbors: 105 | | | | | | | | | |距离:闵可夫斯基|
| 7 | 6 |接受| 0.52917 | 2.3362 | 0.24948 | 0.25067 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.002417 | | | | | | | | | | KernelScale: 356.9 |
| 8 | 3 |接受| 0.55818 | 0.63908 | 0.24948 | 0.25067 | discrδ:| 0.98612 | | | | | | | | | |γ:0.86519 | | 9 | 3 |接受| 0.3781 | 1.6777 | 0.24948 | 0.25067 | |线性编码:onevsall | | | | | | | | | |λ:1.0412 e-06 | | | | | | | | | |学习者:物流| | 10 | 3 |接受| 0.43225 | 0.80766 | 0.24948 | 0.25067 | discrδ:| 0.00013711 | | | | | | | | | |γ:0.60585 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 3 | 11日接受| 0.47712 | 3.3756 | 0.24948 | 0.25067 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 2.7347 | | | | | | | | | | KernelScale: 24.465 |
| 12 | 6 |接受| 0.25695 | 2.3709 | 0.24948 | 0.25067 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.057566 |
| 13 | 4 |接受| 0.26413 | 0.49941 | 0.24379 | 0.25067 | |树MinLeafSize: 30 | | 14 | 4 |接受| 0.42327 | 0.85101 | 0.24379 | 0.25067 |资讯| NumNeighbors: 56 | | | | | | | | | |距离:余弦| |最好15 | 4 | | 0.24379 | 1.8084 | 0.24379 | 0.25067 | |线性编码:onevsone | | | | | | | | | |λ:5.9172 e-05 | | | | | | | | | |学习者:支持向量机|
| 16 | 3 |接受| 0.81544 | 4.9586 | 0.24379 | 0.25067 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.0043375 | | | | | | | | | |λ:0.0023789 | | 17 | 3 |接受| 0.45169 | 0.96723 | 0.24379 | 0.25067 | |线性编码:onevsall | | | | | | | | | |λ:0.0028505 | | | | | | | | | |学习者:支持向量机|
18岁| | 6 |接受| 0.33712 | 0.19972 | 0.24379 | 0.25695 |资讯| NumNeighbors: 1 | | | | | | | | | |距离:cityblock |
19 | | 3 |接受| 0.4834 | 0.38951 | 0.24379 | 0.25695 |资讯| NumNeighbors: 72 | | | | | | | | | |距离:相关| | 20 | 3 |接受| 0.46336 | 0.78881 | 0.24379 | 0.25695 | |线性编码:onevsall | | | | | | | | | |λ:0.0075732 | | | | | | | | | |学习者:支持向量机| | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 3 | 21日接受| 0.82082 | 2.9223 | 0.24379 | 0.25695 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.0042587 | | | | | | | | | |λ:0.0014754 | | | 3 | 22日接受| 0.61292 | 1.8557 | 0.24379 | 0.25695 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 13 | | | | | | | | | | LearnRate: 0.055349 | | | | | | | | | | MinLeafSize: 910 |
| | 6 | 23日接受| 0.43255 | 0.68689 | 0.24379 | 0.25695 | discrδ:| 0.016844 | | | | | | | | | |γ:0.64466 |
| | 4 | 24日接受| 0.28866 | 1.9017 | 0.24379 | 0.25695 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 10 | | | | | | | | | | LearnRate: 0.11662 | | | | | | | | | | MinLeafSize: 181 | | 25 | 4 |接受| 0.74185 | 1.3546 | 0.24379 | 0.25695 |资讯| NumNeighbors: 1314 | | | | | | | | | |距离:汉明| | | 4 | 26日接受| 0.42746 | 0.69002 | 0.24379 | 0.25695 | discr |三角洲:2.2544 e-06 | | | | | | | | | |γ:0.87275 |
| | 3 | 27日接受| 0.25606 | 12.143 | 0.24379 | 0.25498 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 132 | | | | | | | | | | LearnRate: 0.92674 | | | | | | | | | | MinLeafSize: 127 | | | 3 | 28日接受| 0.25366 | 2.4732 | 0.24379 | 0.25498 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.10033 |
| | 6 | 29日接受| 0.66796 | 0.22938 | 0.24379 | 0.25498 |资讯| NumNeighbors: 77 | | | | | | | | | |距离:jaccard |
30 | | 4 |接受| 0.69488 | 1.9352 | 0.242 | 0.25498 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 8.4886 | | | | | | | | | | KernelScale: 192.19 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | 4 | 31日最好| 0.242 | 1.9467 | 0.242 | 0.25498 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 5.425 | | | | | | | | | | KernelScale: 2.434 | | 32 | 4 |接受| 0.32306 | 0.48104 | 0.242 | 0.25498 | |树MinLeafSize: 2 |
| | 4 | 33接受| 0.43225 | 0.10463 | 0.242 | 0.25498 | discr |三角洲:0.00015292 | | | | | | | | | |γ:0.51045 |
| | 4 | 34接受| 0.32994 | 0.2065 | 0.242 | 0.25498 | |树MinLeafSize: 3 |
35岁| | 6 |接受| 0.53814 | 2.8748 | 0.242 | 0.25498 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 6.8148 | | | | | | | | | | KernelScale: 382.11 |
36 | | 4 |接受| 0.24529 | 105.62 | 0.242 | 0.25498 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.25488 | | | | | | | | | | KernelScale: 0.0037823 | | 37 | 4 |接受| 0.53814 | 3.3272 | 0.242 | 0.25498 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 6.8148 | | | | | | | | | | KernelScale: 382.11 | | 38 | 4 |接受| 0.53814 | 3.8593 | 0.242 | 0.25498 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 6.8148 | | | | | | | | | | KernelScale: 382.11 |
39 | | 4 |接受| 0.25965 | 14.211 | 0.242 | 0.25498 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 150 | | | | | | | | | | LearnRate: 0.014842 | | | | | | | | | | MinLeafSize: 21 |
40 | | 5 |接受| 0.42656 | 0.16731 | 0.242 | 0.25498 | discrδ:| 0.0020866 | | | | | | | | | |γ:0.091054 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 41 | 5 |接受| 0.42656 | 0.11476 | 0.242 | 0.25498 | discrδ:| 0.0020866 | | | | | | | | | |γ:0.091054 |
42 | | 4 |接受| 0.2767 | 21.389 | 0.242 | 0.25498 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 221 | | | | | | | | | | LearnRate: 0.0028588 | | | | | | | | | | MinLeafSize: 1 | | | 4 | 43接受| 0.29973 | 0.1848 | 0.242 | 0.25498 | |树MinLeafSize: 7 |
| | 4 | 44接受| 0.25935 | 20.084 | 0.242 | 0.25498 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 304 | | | | | | | | | | LearnRate:南| | | | | | | | | | MinLeafSize: 100 |
45 | | 3 |接受| 0.24499 | 6.5071 | 0.242 | 0.26328 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.019387 | | | | | | | | | | KernelScale: 0.0047515 | | 46 | 3 |接受| 0.28059 | 0.19378 | 0.242 | 0.26328 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| | 6 | 47接受| 0.27281 | 0.13181 | 0.242 | 0.26328 |资讯| NumNeighbors: 8 | | | | | | | | | |距离:chebychev |
48 | | 3 |接受| 0.2429 | 1.5474 | 0.242 | 0.26328 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.16719 | | | | | | | | | | KernelScale: 0.11257 | | 49 | 3 |接受| 0.2423 | 1.5219 | 0.242 | 0.26328 | |线性编码:onevsone | | | | | | | | | |λ:4.28 e-07 | | | | | | | | | |学习者:支持向量机| | 50 | 3 |接受| 0.67125 | 0.68464 | 0.242 | 0.26328 |资讯| NumNeighbors: 86 | | | | | | | | | |距离:jaccard | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 51 | 3 |接受| 0.46485 | 0.8417 | 0.242 | 0.26328 | |树MinLeafSize: 645 |
52 | | 6 |接受| 0.63147 | 3.1926 | 0.242 | 0.26328 | |内核编码:onevsall | | | | | | | | | | KernelScale: 176.2 | | | | | | | | | |λ:2.3903 e-06 |
53 | | 4 |接受| 0.37571 | 0.11086 | 0.242 | 0.26706 | |树MinLeafSize: 473 | | 54 | 4 |接受| 0.29136 | 0.43908 | 0.242 | 0.26706 |资讯| NumNeighbors: 354 | | | | | | | | | |距离:欧几里得| | | 4 |接受55 | 0.28059 | 0.50642 | 0.242 | 0.26706 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
56 | | 3 |接受| 0.36375 | 5.2617 | 0.242 | 0.26706 | |内核编码:onevsone | | | | | | | | | | KernelScale: 28.598 | | | | | | | | | |λ:8.3238 e-05 | | 57 | 3 |接受| 0.27251 | 0.13425 | 0.242 | 0.26706 | |树MinLeafSize: 20 |
58 | | 6 |接受| 0.43225 | 0.083255 | 0.242 | 0.26706 | discrδ:| 0.021467 | | | | | | | | | |γ:0.66016 |
59 | | 3 |接受| 0.28059 | 0.10921 | 0.242 | 0.26106 | nb | DistributionNames:正常| | | | | | | | | |宽度:南| | 60 | 3 |接受| 0.42537 | 0.15885 | 0.242 | 0.26106 | discrδ:| 0.001728 | | | | | | | | | |γ:0.89471 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 61 | |接受| 0.81484 | 2.9209 | 0.242 | 0.26106 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.0063987 | | | | | | | | | |λ:0.0075855 | | 62 | |接受| 0.24948 | 2.4493 | 0.242 | 0.26106 | |线性编码:onevsone | | | | | | | | | |λ:1.3237 e-07 | | | | | | | | | |学习者:物流|
| 63 | 6 |接受| 0.68531 | 0.40944 | 0.242 | 0.26106 |资讯| NumNeighbors: 260 | | | | | | | | | |距离:jaccard |
| 64 | 3 |接受| 0.32426 | 9.8071 | 0.242 | 0.26007 |合奏|方法:RUSBoost | | | | | | | | | | NumLearningCycles: 132 | | | | | | | | | | LearnRate: 0.0014516 | | | | | | | | | | MinLeafSize: 104 | | 65 | |接受| 0.55369 | 0.69919 | 0.242 | 0.26007 |资讯| NumNeighbors: 615 | | | | | | | | | |距离:相关| | 66 | |接受| 0.24319 | 1.5742 | 0.242 | 0.26007 | |线性编码:onevsone | | | | | | | | | |λ:4.3001 e-09 | | | | | | | | | |学习者:支持向量机| | 67 | |接受| 0.70894 | 1.9822 | 0.242 | 0.26007 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.45564 | | | | | | | | | | KernelScale: 51.195 |
| 68 | 6 |接受| 0.46485 | 0.17082 | 0.242 | 0.26007 | |树MinLeafSize: 611 |
| 69 | 5 |接受| 0.74185 | 2.1172 | 0.242 | 0.26007 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.94197 | | | | | | | | | | KernelScale: 524.56 | | 70 | |接受| 0.83548 | 6.3585 | 0.242 | 0.26007 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.0038762 | | | | | | | | | |λ:2.288 e-06 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 71 | |接受| 0.25905 | 16.096 | 0.242 | 0.26007 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 160 | | | | | | | | | | LearnRate:南| | | | | | | | | | MinLeafSize: 2 | | 72 | |接受| 0.28448 | 13.826 | 0.242 | 0.26007 |合奏|方法:RUSBoost | | | | | | | | | | NumLearningCycles: 161 | | | | | | | | | | LearnRate: 0.7581 | | | | | | | | | | MinLeafSize: 14 | | 73 | |接受| 0.25695 | 0.24642 | 0.242 | 0.26007 |资讯| NumNeighbors: 14 | | | | | | | | | |距离:cityblock |
| 74 | 6 |接受| 0.32396 | 1.8799 | 0.242 | 0.26007 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.86904 | | | | | | | | | |λ:0.29724 |
| 75 | 4 |接受| 0.32456 | 0.20481 | 0.242 | 0.26007 | |树MinLeafSize: 5 | | 76 | |接受| 0.32994 | 0.35799 | 0.242 | 0.26007 | |树MinLeafSize: 3 | | 77 | |接受| 0.26054 | 4.1734 | 0.242 | 0.26007 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 32 | | | | | | | | | | LearnRate: 0.06853 | | | | | | | | | | MinLeafSize: 19 |
| 78 | 4 |接受| 0.43703 | 0.92964 | 0.242 | 0.24831 | |线性编码:onevsall | | | | | | | | | |λ:0.013265 | | | | | | | | | |学习者:物流|
| 79 | 4 |接受| 0.31588 | 17.116 | 0.242 | 0.24831 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 201 | | | | | | | | | | LearnRate: 0.0012955 | | | | | | | | | | MinLeafSize: 319 |
| 80 | 3 |接受| 0.25277 | 7.8173 | 0.242 | 0.24831 | |内核编码:onevsone | | | | | | | | | | KernelScale: 0.78697 | | | | | | | | | |λ:4.1197 e-06 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 81 | |接受| 0.43015 | 0.10239 | 0.242 | 0.24831 | discrδ:| 0.0069822 | | | | | | | | | |γ:0.49526 |
| 82 | 6 |接受| 0.42208 | 0.096953 | 0.242 | 0.24831 | discrδ:| 0.057485 | | | | | | | | | |γ:0.045714 |
| 83 | 3 |接受| 0.52617 | 2.3915 | 0.242 | 0.24831 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.26869 | | | | | | | | | | KernelScale: 17.595 | | 84 | |接受| 0.43344 | 1.2875 | 0.242 | 0.24831 |资讯| NumNeighbors: 119 | | | | | | | | | |距离:mahalanobis | | 85 | |接受| 0.30093 | 1.3003 | 0.242 | 0.24831 | |线性编码:onevsone | | | | | | | | | |λ:0.047624 | | | | | | | | | |学习者:支持向量机| | 86 | |接受| 0.42267 | 0.64506 | 0.242 | 0.24831 |资讯| NumNeighbors: 48 | | | | | | | | | |距离:余弦|
| 87 | 6 |接受| 0.32905 | 0.26891 | 0.242 | 0.24831 |资讯| NumNeighbors: 65 | | | | | | | | | |距离:seuclidean |
| 88 | 4 |接受| 0.24349 | 1.9282 | 0.242 | 0.24684 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0024196 | | | | | | | | | | KernelScale: 0.0082547 | | 89 | |接受| 0.24499 | 1.6543 | 0.242 | 0.24684 | |线性编码:onevsone | | | | | | | | | |λ:3.3697 e-06 | | | | | | | | | |学习者:支持向量机| | 90 | |接受| 0.24469 | 2.1463 | 0.242 | 0.24684 | |线性编码:onevsone | | | | | | | | | |λ:6.5777 e-05 | | | | | | | | | |学习者:物流|
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 91 | |接受| 0.28059 | 0.15481 | 0.242 | 0.24684 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 92 | 5 |接受| 0.28059 | 0.38138 | 0.242 | 0.24684 | nb | DistributionNames:正常| | | | | | | | | |宽度:南| | 93 | |接受| 0.28059 | 0.15804 | 0.242 | 0.24684 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 94 | 4 |接受| 0.29674 | 11.234 | 0.242 | 0.24684 |合奏|方法:RUSBoost | | | | | | | | | | NumLearningCycles: 147 | | | | | | | | | | LearnRate: 0.95321 | | | | | | | | | | MinLeafSize: 112 | | 95 | |接受| 0.28059 | 0.12279 | 0.242 | 0.24684 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 96 | 4 |接受| 0.29704 | 1.1016 | 0.242 | 0.24684 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 11 | | | | | | | | | | LearnRate: 0.0072731 | | | | | | | | | | MinLeafSize: 12 |
| 97 | 4 |接受| 0.28059 | 0.099833 | 0.242 | 0.24684 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
最好| 98 | 4 | | 0.2411 | 1.3634 | 0.2411 | 0.24471 | |线性编码:onevsone | | | | | | | | | |λ:0.00056045 | | | | | | | | | |学习者:支持向量机|
| 99 | 4 |接受| 0.74185 | 0.10441 | 0.2411 | 0.24471 | discrδ:| 39.281 | | | | | | | | | |γ:0.77032 |
| 100 | 4 |接受| 0.30093 | 0.11043 | 0.2411 | 0.24471 | |树MinLeafSize: 135 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 101 | |接受| 0.46844 | 0.17182 | 0.2411 | 0.24471 |资讯| NumNeighbors: 2 | | | | | | | | | |距离:余弦|
| 102 | 4 |接受| 0.25426 | 3.1634 | 0.2411 | 0.24471 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 38 | | | | | | | | | | LearnRate:南| | | | | | | | | | MinLeafSize: 28 |
| 103 | 4 |接受| 0.24469 | 1.6558 | 0.2411 | 0.24558 | |线性编码:onevsone | | | | | | | | | |λ:0.0012413 | | | | | | | | | |学习者:物流|
| 104 | 4 |接受| 0.43823 | 3.6572 | 0.2411 | 0.24558 | |内核编码:onevsone | | | | | | | | | | KernelScale: 13.293 | | | | | | | | | |λ:0.0031304 |
| 105 | 4 |接受| 0.31977 | 1.3423 | 0.2411 | 0.24556 | |线性编码:onevsone | | | | | | | | | |λ:0.040102 | | | | | | | | | |学习者:物流|
| 106 | 6 |接受| 0.24678 | 2.0849 | 0.2411 | 0.24529 | |线性编码:onevsone | | | | | | | | | |λ:3.9918 e-05 | | | | | | | | | |学习者:物流|
| 107 | 5 |接受| 0.24678 | 1.9627 | 0.2411 | 0.24441 | |线性编码:onevsone | | | | | | | | | |λ:3.9918 e-05 | | | | | | | | | |学习者:物流| | 108 | |接受| 0.24678 | 2.3413 | 0.2411 | 0.24441 | |线性编码:onevsone | | | | | | | | | |λ:3.9918 e-05 | | | | | | | | | |学习者:物流|
| 109 | 4 |接受| 0.29435 | 14.698 | 0.2411 | 0.24441 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 249 | | | | | | | | | | LearnRate:南| | | | | | | | | | MinLeafSize: 292 | | 110 | |接受| 0.37152 | 0.098701 | 0.2411 | 0.24441 | |树MinLeafSize: 375 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 111 | |接受| 0.25666 | 5.7386 | 0.2411 | 0.24441 |合奏|方法:袋| | | | | | | | | | NumLearningCycles: 61 | | | | | | | | | | LearnRate:南| | | | | | | | | | MinLeafSize: 3 | | 112 | |接受| 0.28059 | 0.10645 | 0.2411 | 0.24441 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 113 | 4 |接受| 0.28059 | 0.10515 | 0.2411 | 0.24441 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 114 | 6 |接受| 0.74185 | 2.7447 | 0.2411 | 0.24441 | nb | DistributionNames:内核| | | | | | | | | |宽度:74.975 |
| 115 | 4 |接受| 0.78552 | 10.495 | 0.2411 | 0.24441 | |内核编码:onevsone | | | | | | | | | | KernelScale: 0.0050713 | | | | | | | | | |λ:3.7406 e-06 | | 116 | |接受| 0.74185 | 2.7544 | 0.2411 | 0.24441 | nb | DistributionNames:内核| | | | | | | | | |宽度:74.975 | | 117 | |接受| 0.74185 | 2.6565 | 0.2411 | 0.24441 | nb | DistributionNames:内核| | | | | | | | | |宽度:74.975 |
| 118 | 4 |接受| 0.45797 | 11.614 | 0.2411 | 0.24441 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.94716 | | | | | | | | | | KernelScale: 0.072905 |
| 119 | 4 |接受| 0.65271 | 1.6037 | 0.2411 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010356 | | | | | | | | | | KernelScale: 1.3521 |
| 120 | 4 |接受| 0.3108 | 1.4953 | 0.2411 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.080708 | | | | | | | | | | KernelScale: 2.7439 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 121 | |接受| 0.2414 | 1.2954 | 0.2411 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0048396 | | | | | | | | | | KernelScale: 0.02413 |
| 122 | 4 |接受| 0.5157 | 9.6657 | 0.2411 | 0.24441 | |内核编码:onevsone | | | | | | | | | | KernelScale: 0.071659 | | | | | | | | | |λ:1.3447 e-05 |
| 123 | 4 |接受| 0.53186 | 390.32 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 416.46 | | | | | | | | | | KernelScale: 0.0019087 | | 124 | |最好| 0.2402 | 1.4571 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.033468 | | | | | | | | | | KernelScale: 0.073489 |
| 125 | 4 |接受| 0.2402 | 1.3713 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0040249 | | | | | | | | | | KernelScale: 0.030373 |
| 126 | 3 |接受| 0.24529 | 39.503 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.32116 | | | | | | | | | | KernelScale: 0.0076281 | | 127 | |接受| 0.25576 | 1.4031 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.018022 | | | | | | | | | | KernelScale: 0.3703 |
| 128 | 6 |接受| 0.2426 | 1.3555 | 0.2402 | 0.24229 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.029999 | | | | | | | | | | KernelScale: 0.046245 |
| 129 | 3 |接受| 0.24499 | 9.5236 | 0.2402 | 0.24419 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.38346 | | | | | | | | | | KernelScale: 0.01786 | | 130 | |接受| 0.28059 | 0.12828 | 0.2402 | 0.24419 | nb | DistributionNames:正常| | | | | | | | | |宽度:南| | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 131 | |接受| 0.6886 | 1.4213 | 0.2402 | 0.24419 | |线性编码:onevsone | | | | | | | | | |λ:3.0763 | | | | | | | | | |学习者:物流| | 132 | |接受| 0.4487 | 3.111 | 0.2402 | 0.24419 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 4.845 | | | | | | | | | | KernelScale: 0.74028 |
| 133 | 6 |接受| 0.24469 | 8.3042 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.45335 | | | | | | | | | | KernelScale: 0.02034 |
| 134 | 3 |接受| 0.26204 | 1.7109 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0011217 | | | | | | | | | | KernelScale: 0.10651 | | 135 | |接受| 0.74185 | 4.0388 | 0.2402 | 0.24441 | |内核编码:onevsone | | | | | | | | | | KernelScale: 10.518 | | | | | | | | | |λ:0.20458 | | 136 | |接受| 0.29734 | 9.9598 | 0.2402 | 0.24441 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 107 | | | | | | | | | | LearnRate: 0.0023672 | | | | | | | | | | MinLeafSize: 197 | | 137 | |接受| 0.44391 | 2.0399 | 0.2402 | 0.24441 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.00025608 |
| 138 | 6 |接受| 0.24559 | 3.2102 | 0.2402 | 0.24276 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.5211 | | | | | | | | | | KernelScale: 0.04163 |
| 139 | 4 |接受| 0.25067 | 1.4995 | 0.2402 | 0.24276 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.030306 | | | | | | | | | | KernelScale: 0.37391 | | 140 | |接受| 0.24559 | 1.6227 | 0.2402 | 0.24276 | |线性编码:onevsone | | | | | | | | | |λ:3.0973 e-07 | | | | | | | | | |学习者:支持向量机| | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 141 | |接受| 0.74634 | 7.0945 | 0.2402 | 0.24276 | |内核编码:onevsone | | | | | | | | | | KernelScale: 0.01094 | | | | | | | | | |λ:0.0013866 |
| 142 | 4 |接受| 0.29076 | 1.3294 | 0.2402 | 0.24334 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.006875 | | | | | | | | | | KernelScale: 0.38629 |
| 143 | 4 |接受| 0.24379 | 1.4595 | 0.2402 | 0.24269 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010315 | | | | | | | | | | KernelScale: 0.0079737 |
| 144 | 4 |接受| 0.24499 | 4.9134 | 0.2402 | 0.24226 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.62692 | | | | | | | | | | KernelScale: 0.033311 |
| 145 | 4 |接受| 0.24469 | 12.208 | 0.2402 | 0.24242 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010122 | | | | | | | | | | KernelScale: 0.0010167 |
| 146 | 4 |接受| 0.38588 | 1.5037 | 0.2402 | 0.24388 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0011127 | | | | | | | | | | KernelScale: 0.52838 |
| 147 | 4 |接受| 0.24589 | 1.3026 | 0.2402 | 0.24228 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.1424 | | | | | | | | | | KernelScale: 0.58035 |
| 148 | 4 |接受| 0.2408 | 1.2582 | 0.2402 | 0.24165 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010168 | | | | | | | | | | KernelScale: 0.032668 |
| 149 | 4 |接受| 0.24469 | 1.2764 | 0.2402 | 0.24197 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.13008 | | | | | | | | | | KernelScale: 0.53455 |
| 150 | 5 |接受| 0.24469 | 6.7111 | 0.2402 | 0.24222 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.45516 | | | | | | | | | | KernelScale: 0.024796 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 151 | |接受| 0.30422 | 1.5471 | 0.2402 | 0.24244 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.36805 | | | | | | | | | | KernelScale: 4.7124 |
| 152 | 6 |接受| 0.24559 | 1.5701 | 0.2402 | 0.2414 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.21039 | | | | | | | | | | KernelScale: 0.63504 |
| 153 | 5 |接受| 0.24529 | 66.311 | 0.2402 | 0.24243 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.45714 | | | | | | | | | | KernelScale: 0.0069546 | | 154 | |接受| 0.24589 | 1.604 | 0.2402 | 0.24243 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010712 | | | | | | | | | | KernelScale: 0.043866 |
| 155 | 5 |接受| 0.29345 | 1.4823 | 0.2402 | 0.24262 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.032053 | | | | | | | | | | KernelScale: 0.88175 |
| 156 | 6 |接受| 0.25247 | 1.4792 | 0.2402 | 0.24289 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.14103 | | | | | | | | | | KernelScale: 0.91489 |
| 157 | 6 |接受| 0.2405 | 1.5732 | 0.2402 | 0.242 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010011 | | | | | | | | | | KernelScale: 0.012195 |
| 158 | 6 |接受| 0.2426 | 1.5232 | 0.2402 | 0.24223 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.52301 | | | | | | | | | | KernelScale: 0.69511 |
| 159 | 6 |接受| 0.25456 | 1.9467 | 0.2402 | 0.24253 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.63305 | | | | | | | | | | KernelScale: 2.1073 |
| 160 | 5 |接受| 0.24559 | 133.37 | 0.2402 | 0.24253 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.73914 | | | | | | | | | | KernelScale: 0.005832 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 161 | |接受| 0.57314 | 8.1723 | 0.2402 | 0.24253 | |内核编码:onevsall | | | | | | | | | | KernelScale: 0.071267 | | | | | | | | | |λ:1.4009 e-06 |
| 162 | 5 |接受| 0.24649 | 1.6878 | 0.2402 | 0.24325 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.19825 | | | | | | | | | | KernelScale: 0.74742 |
| 163 | 5 |接受| 0.2417 | 1.5824 | 0.2402 | 0.24297 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010619 | | | | | | | | | | KernelScale: 0.01008 |
| 164 | 4 |接受| 0.45528 | 140.46 | 0.2402 | 0.24441 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.00706 | | | | | | | | | | KernelScale: 0.030909 | | 165 | |接受| 0.31409 | 1.5573 | 0.2402 | 0.24441 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.56217 | | | | | | | | | | KernelScale: 7.5961 |
| 166 | 4 |接受| 0.46575 | 2.2317 | 0.2402 | 0.24441 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.10607 | | | | | | | | | | KernelScale: 0.67446 |
| 167 | 4 |接受| 0.24529 | 3.3215 | 0.2402 | 0.24334 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.4843 | | | | | | | | | | KernelScale: 0.069679 |
| 168 | 4 |接受| 0.25396 | 1.3297 | 0.2402 | 0.24353 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.52671 | | | | | | | | | | KernelScale: 1.9394 |
| 169 | 5 |接受| 0.2402 | 1.5257 | 0.2402 | 0.24313 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010378 | | | | | | | | | | KernelScale: 0.012749 |
| 170 | 6 |接受| 0.3464 | 1.8583 | 0.2402 | 0.24237 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.50591 | | | | | | | | | | KernelScale: 9.2835 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 171 | |接受| 0.24499 | 12.298 | 0.2402 | 0.24203 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0018442 | | | | | | | | | | KernelScale: 0.0012506 |
| 172 | 6 |接受| 0.30272 | 1.6031 | 0.2402 | 0.24186 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.8265 | | | | | | | | | | KernelScale: 11.897 |
| 173 | 6 |接受| 0.24349 | 1.4247 | 0.2402 | 0.24134 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010459 | | | | | | | | | | KernelScale: 0.036404 |
| 174 | 6 |接受| 0.29794 | 1.6502 | 0.2402 | 0.24299 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 5.4893 | | | | | | | | | | KernelScale: 13.359 |
| 175 | 5 |接受| 0.24529 | 109.43 | 0.2402 | 0.24345 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.88969 | | | | | | | | | | KernelScale: 0.0075436 | | 176 | |接受| 0.25007 | 1.6406 | 0.2402 | 0.24345 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010212 | | | | | | | | | | KernelScale: 0.071763 |
| 177 | 5 |接受| 0.24619 | 2.171 | 0.2402 | 0.24259 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010341 | | | | | | | | | | KernelScale: 0.0039146 |
| 178 | 5 |接受| 0.32576 | 1.6841 | 0.2402 | 0.24185 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.6102 | | | | | | | | | | KernelScale: 14.532 |
| 179 | 5 |接受| 0.8262 | 890.49 | 0.2402 | 0.24179 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 0.18649 | | | | | | | | | | KernelScale: 0.0010802 |
| 180 | 5 |接受| 0.30212 | 1.5671 | 0.2402 | 0.24174 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 6.0833 | | | | | | | | | | KernelScale: 15.913 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 181 | |接受| 0.24499 | 14.697 | 0.2402 | 0.24192 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0078062 | | | | | | | | | | KernelScale: 0.0020664 |
| 182 | 5 |接受| 0.24529 | 61.944 | 0.2402 | 0.2414 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.0466 | | | | | | | | | | KernelScale: 0.011265 |
| 183 | 5 |接受| 0.24499 | 17.644 | 0.2402 | 0.24186 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0021279 | | | | | | | | | | KernelScale: 0.0010743 |
| 184 | 5 |接受| 0.29794 | 1.6007 | 0.2402 | 0.24189 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010132 | | | | | | | | | | KernelScale: 0.17669 |
| 185 | 4 |接受| 0.24918 | 279.94 | 0.2402 | 0.24236 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 891.39 | | | | | | | | | | KernelScale: 0.076868 | | 186 | |接受| 0.26593 | 1.4006 | 0.2402 | 0.24236 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.14381 | | | | | | | | | | KernelScale: 1.2859 |
| 187 | 4 |接受| 0.24768 | 1.438 | 0.2402 | 0.24161 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.47763 | | | | | | | | | | KernelScale: 1.4081 |
| 188 | 4 |接受| 0.24589 | 2.5142 | 0.2402 | 0.2416 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010362 | | | | | | | | | | KernelScale: 0.0024579 |
| 189 | 4 |接受| 0.2405 | 1.2662 | 0.2402 | 0.24215 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 11.232 | | | | | | | | | | KernelScale: 1.4768 |
| 190 | 4 |接受| 0.24678 | 1.2604 | 0.2402 | 0.24174 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.48152 | | | | | | | | | | KernelScale: 1.1771 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 191 | |接受| 0.25426 | 1.2846 | 0.2402 | 0.24186 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.47194 | | | | | | | | | | KernelScale: 1.7714 |
| 192 | 5 |接受| 0.24768 | 1.3295 | 0.2402 | 0.24188 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.44397 | | | | | | | | | | KernelScale: 1.3493 |
| 193 | 6 |接受| 0.2414 | 1.3979 | 0.2402 | 0.24154 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.8796 | | | | | | | | | | KernelScale: 1.4211 |
| 194 | 6 |接受| 0.24499 | 18.984 | 0.2402 | 0.24225 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0018335 | | | | | | | | | | KernelScale: 0.0010104 |
| 195 | 6 |接受| 0.25037 | 1.5112 | 0.2402 | 0.24212 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.41413 | | | | | | | | | | KernelScale: 1.4211 |
| 196 | 6 |接受| 0.24499 | 6.007 | 0.2402 | 0.24191 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010001 | | | | | | | | | | KernelScale: 0.0013198 |
| 197 | 6 |接受| 0.24529 | 111.16 | 0.2402 | 0.24215 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.046722 | | | | | | | | | | KernelScale: 0.0016388 |
| 198 | 5 |接受| 0.24499 | 18.688 | 0.2402 | 0.24186 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0033281 | | | | | | | | | | KernelScale: 0.0012057 | | 199 | |接受| 0.2426 | 1.4789 | 0.2402 | 0.24186 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 3.0066 | | | | | | | | | | KernelScale: 1.3889 |
| 200 | 6 |接受| 0.2417 | 1.499 | 0.2402 | 0.24212 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.7327 | | | | | | | | | | KernelScale: 1.3637 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 201 | |接受| 0.26473 | 277.53 | 0.2402 | 0.24176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.19781 | | | | | | | | | | KernelScale: 0.0010905 | | 202 | |接受| 0.30332 | 1.5632 | 0.2402 | 0.24176 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.075228 | | | | | | | | | | KernelScale: 1.8677 |
| 203 | 5 |接受| 0.3108 | 1.5519 | 0.2402 | 0.24188 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.8086 | | | | | | | | | | KernelScale: 16.078 |
| 204 | 5 |接受| 0.2414 | 1.4413 | 0.2402 | 0.24147 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 3.1547 | | | | | | | | | | KernelScale: 0.57043 |
| 205 | 5 |接受| 0.3108 | 1.5576 | 0.2402 | 0.24195 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 3.0235 | | | | | | | | | | KernelScale: 16.787 |
| 206 | 5 |接受| 0.2411 | 1.3939 | 0.2402 | 0.24163 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010447 | | | | | | | | | | KernelScale: 0.022855 |
| 207 | 5 |接受| 0.29704 | 1.5568 | 0.2402 | 0.24155 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.11574 | | | | | | | | | | KernelScale: 1.8573 |
| 208 | 5 |接受| 0.2426 | 1.4114 | 0.2402 | 0.24195 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.2749 | | | | | | | | | | KernelScale: 1.2395 |
| 209 | 5 |接受| 0.24559 | 3.445 | 0.2402 | 0.2417 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 560.48 | | | | | | | | | | KernelScale: 1.4181 |
| 210 | 4 |接受| 0.24678 | 266.64 | 0.2402 | 0.24136 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 11.849 | | | | | | | | | | KernelScale: 0.0095181 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 211 | |接受| 0.24589 | 2.1278 | 0.2402 | 0.24136 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 41.82 | | | | | | | | | | KernelScale: 0.71147 |
| 212 | 3 |接受| 0.95034 | 1042.9 | 0.2402 | 0.24153 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 10.672 | | | | | | | | | | KernelScale: 0.0013453 | | 213 | |接受| 0.24649 | 2.0006 | 0.2402 | 0.24153 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 210.22 | | | | | | | | | | KernelScale: 1.4654 |
| 214 | 6 |接受| 0.26653 | 1.2521 | 0.2402 | 0.24136 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.16417 | | | | | | | | | | KernelScale: 1.3626 |
| 215 | 4 |接受| 0.2429 | 1.5969 | 0.2402 | 0.24136 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010295 | | | | | | | | | | KernelScale: 0.008743 | | 216 | |接受| 0.33353 | 1.2604 | 0.2402 | 0.24136 | nb | DistributionNames:内核| | | | | | | | | |宽度:0.0017992 | | 217 | |接受| 0.28059 | 0.2661 | 0.2402 | 0.24136 | nb | DistributionNames:正常| | | | | | | | | |宽度:南|
| 218 | 4 |接受| 0.24798 | 1.3024 | 0.2402 | 0.24173 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 66.132 | | | | | | | | | | KernelScale: 16.829 |
| 219 | 4 |接受| 0.24529 | 1.255 | 0.2402 | 0.24156 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 1.0858 | | | | | | | | | | KernelScale: 1.3599 |
| 220 | 4 |接受| 0.2408 | 1.2539 | 0.2402 | 0.24183 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 3.8001 | | | | | | | | | | KernelScale: 1.3322 |
| = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 221 | |接受| 0.24589 | 1.8906 | 0.2402 | 0.24185 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 399.07 | | | | | | | | | | KernelScale: 2.1791 |
| 222 | 4 |接受| 0.2414 | 1.2821 | 0.2402 | 0.24187 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 4.8589 | | | | | | | | | | KernelScale: 1.3542 |
| 223 | 4 |接受| 0.2423 | 1.2804 | 0.2402 | 0.24131 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 2.6082 | | | | | | | | | | KernelScale: 1.3565 |
| 224 | 4 |接受| 0.24559 | 3.1158 | 0.2402 | 0.24116 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 536.1 | | | | | | | | | | KernelScale: 1.4679 |
| 225 | 4 |接受| 0.25067 | 1.3228 | 0.2402 | 0.24178 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 74.127 | | | | | | | | | | KernelScale: 18.528 |
| 226 | 3 |接受| 0.28358 | 328 | 0.2402 | 0.24207 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.47384 | | | | | | | | | | KernelScale: 0.001006 | | 227 | |接受| 0.24499 | 6.2167 | 0.2402 | 0.24207 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0026293 | | | | | | | | | | KernelScale: 0.0019141 |
| 228 | 6 |接受| 0.2402 | 1.2501 | 0.2402 | 0.24173 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 0.0010356 | | | | | | | | | | KernelScale: 0.012867 |
| 229 | 3 |接受| 0.24589 | 1.4248 | 0.2402 | 0.24173 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 104.21 | | | | | | | | | | KernelScale: 17.45 | | 230 | |接受| 0.43015 | 0.13765 | 0.2402 | 0.24173 | discrδ:| 0.00951 | | | | | | | | | |γ:0.68613 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 231 | |接受| 0.47383 | 2.5354 | 0.2402 | 0.24173 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 1.2431 | | | | | | | | | | KernelScale: 0.76632 | | 232 | |接受| 0.67664 | 0.30377 | 0.2402 | 0.24173 |资讯| NumNeighbors: 8 | | | | | | | | | |距离:jaccard |
| 233 | 6 |接受| 0.2414 | 1.2369 | 0.2402 | 0.24133 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 820.98 | | | | | | | | | | KernelScale: 17.331 |
| 234 | 3 |接受| 0.27759 | 1.4452 | 0.2402 | 0.24133 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 22.198 | | | | | | | | | | KernelScale: 17.97 | | 235 | |接受| 0.28059 | 0.13623 | 0.2402 | 0.24133 | nb | DistributionNames:正常| | | | | | | | | |宽度:南| | 236 | |接受| 0.52408 | 1.503 | 0.2402 | 0.24133 |资讯| NumNeighbors: 351 | | | | | | | | | |距离:mahalanobis | | 237 | |接受| 0.27789 | 5.8867 | 0.2402 | 0.24133 |合奏|方法:RUSBoost | | | | | | | | | | NumLearningCycles: 68 | | | | | | | | | | LearnRate: 0.18331 | | | | | | | | | | MinLeafSize: 3 |
| 238 | 6 |接受| 0.24499 | 1.2819 | 0.2402 | 0.24188 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 201.86 | | | | | | | | | | KernelScale: 18.062 |
| 239 | 3 |接受| 0.25097 | 1.4345 | 0.2402 | 0.24116 |支持向量机|编码:onevsone | | | | | | | | | | BoxConstraint: 105.8 | | | | | | | | | | KernelScale: 23.315 | | 240 | |接受| 0.30212 | 0.12275 | 0.2402 | 0.24116 | |树MinLeafSize: 122 | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | | Iter |活跃Eval培训| | |验证时间观察敏|估计分钟|学生| Hyperparameter:值| | |工人| | | &损失结果验证(sec) | |验证损失确认的损失| | | | = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = | | 241 | |接受| 0.25307 | 11.978 | 0.2402 | 0.24116 |合奏|方法:AdaBoostM2 | | | | | | | | | | NumLearningCycles: 119 | | | | | | | | | | LearnRate: 0.60308 | | | | | | | | | | MinLeafSize: 1 | | 242 | |接受| 0.44182 | 11.435 | 0.2402 | 0.24116 |支持向量机|编码:onevsall | | | | | | | | | | BoxConstraint: 6.2783 | | | | | | | | | | KernelScale: 0.19364 |
__________________________________________________________优化完成。总迭代:242总运行时间:1907.7403秒训练和验证总时间:4936.5339秒最佳观察学习者是一个多类支持向量机模型:编码(ECOC): onevsone BoxConstraint: 0.033468 KernelScale: 0.073489观察验证损失:0.2402训练和验证时间:1.4571秒最佳估计学习者(返回模型)是一个多类支持向量机模型:编码(ECOC): onevsone BoxConstraint: 0.0010378 KernelScale: 0.012749估计验证损失:0.24116预计培训和验证时间:1.5595秒fitcauto显示文档
最终的模型返回的fitcauto
对应的最佳估计的学习者。模型,函数返回之前使用整个训练数据(通过它creditTrain
),上市学习者
(或模型)类型,显示hyperparameter值。
评估测试集的性能
该模型Mdl
对应于最好的点根据贝叶斯优化“min-visited-mean”
标准。计模型将如何执行新数据,看看观察交叉验证模型的准确性(cvAccuracy
)及其一般基于贝叶斯估计的性能优化(estimatedAccuracy
)。
[x, ~,迭代]= bestPoint(结果,“标准”,“min-visited-mean”);cvError = Results.ObjectiveTrace(迭代);cvAccuracy = 1 - cvError
cvAccuracy = 0.7598
estimatedError = predictObjective(结果,x);estimatedAccuracy = 1 - estimatedError
estimatedAccuracy = 0.7588
评估模型在测试集上的性能。从结果创建一个混淆矩阵,并指定类的顺序混淆矩阵。
testAccuracy = 1 -损失(Mdl,信贷,“评级”)
testAccuracy = 0.7438
厘米= confusionchart (creditTest.Rating,预测(Mdl信贷));sortClasses(厘米,{“AAA”,“AA”,“一个”,“BBB”,“BB”,“B”,“CCC”})
资源描述
- - - - - -样本数据样本数据,指定为一个表。每一行的资源描述
对应于一个观察,每一列对应一个预测。可选地,资源描述
响应变量可以包含一个额外的列。多列变量和细胞数组以外的细胞阵列特征向量的不接受。
如果资源描述
包含响应变量,你想使用所有剩余的变量资源描述
为预测因子,指定响应变量使用ResponseVarName
。
如果资源描述
包含响应变量,和你想使用剩余的变量的一个子集资源描述
为预测因子,指定一个公式使用公式
。
如果资源描述
不包含响应变量指定一个响应变量使用Y
。响应变量的长度的行数资源描述
必须是相等的。
数据类型:表
公式
- - - - - -说明模型的响应变量和预测变量的子集响应变量的解释模型和预测变量的一个子集,指定为一个特征向量或字符串标量形式“Y ~ x1 + x2 + x3”
。在这种形式,Y
代表的响应变量,x1
,x2
,x3
代表了预测变量。
指定变量的子集资源描述
作为培训的预测模型,使用一个公式。如果你指定一个公式,那么软件中不使用任何变量资源描述
不出现在公式
。
公式中的变量名必须两变量名资源描述
(Tbl.Properties.VariableNames
MATLAB)和有效®标识符。您可以验证变量名资源描述
通过使用isvarname
函数。如果变量名是无效的,那么您可以将其转换使用matlab.lang.makeValidName
函数。
数据类型:字符
|字符串
X
- - - - - -预测数据预测数据,指定为一个数字矩阵。
每一行的X
对应于一个观察,每一列对应一个预测。
的长度Y
的行数X
必须是相等的。
指定的名称的顺序预测的外表X
,可以使用PredictorNames
名称-值对的论点。
数据类型:单
|双
请注意
该软件将南
空字符向量(”
),空字符串(”“
),<失踪>
,<定义>
元素缺失的数据。相对应的软件删除行数据中的缺失值响应变量。然而,预测数据中的缺失值的处理X
或资源描述
模型之间的不同(或学习)。
指定可选的逗号分隔条名称,值
参数。的名字
参数名称和吗价值
相应的价值。的名字
必须出现在引号。您可以指定几个名称和值对参数在任何顺序Name1, Value1,…,的家
。
“HyperparameterOptimizationOptions”、结构(“MaxObjectiveEvaluations”, 200年,“详细”,2)
指定运行200次迭代优化过程的(也就是说,尝试200 hyperparameter组合的模型),并显示命令窗口中的信息对未来hyperparameter组合评估模型。
“学习者”
- - - - - -类型的分类模型“汽车”
(默认)|“所有”
|所有的线性的
|“all-nonlinear”
|一个或多个学习者的名字类型的分类模型在优化尝试,指定为逗号分隔组成的“学习者”
下表和一个值在第一或第二个表中的一个或多个学习者名。指定多个学习者名称作为字符串数组或单元。
价值 | 描述 |
---|---|
“汽车” |
fitcauto 自动选择一个子集的学习者,适合给定的预测和响应数据。学习者可以模型hyperparameter不同于默认的值。有关更多信息,请参见自动选择的学习者。 |
“所有” |
fitcauto 选择所有可能的学习者。 |
所有的线性的 |
fitcauto 选择线性学习者:“discr” (线性判别类型)“线性” 。 |
“all-nonlinear” |
fitcauto 选择所有的非线性学习者:“discr” (二次判别类型),“合奏” ,“内核” ,“资讯” ,“注” ,“支持向量机” (高斯或多项式内核)“树” 。 |
请注意
为了更有效率,fitcauto
不选择以下的组合模型指定前面的值时。
“内核”
和“支持向量机”
(高斯内核)fitcauto
选择第一个当预测数据有11000多观察,否则,第二。
“线性”
和“支持向量机”
(线性内核)fitcauto
选择第一个。
学习者的名字 | 描述 |
---|---|
“discr” |
判别分析分类器 |
“合奏” |
系综分类模型 |
“内核” |
内核的分类模型 |
“资讯” |
再模型 |
“线性” |
线性分类模型 |
“注” |
朴素贝叶斯分类器 |
“支持向量机” |
金宝app支持向量机分类器 |
“树” |
二元决策分类树 |
例子:“学习者”,“所有”
例子:“学习者”,“合奏”
例子:“学习者”,{“支持向量机”,“树”}
数据类型:字符
|字符串
|细胞
“OptimizeHyperparameters”
- - - - - -Hyperparameters优化“汽车”
(默认)|“所有”
Hyperparameters优化,指定为逗号分隔组成的“OptimizeHyperparameters”
和“汽车”
或“所有”
。的optimizable hyperparameters取决于模型(或学习),此表中描述。
学习者的名字 | Hyperparameters为“汽车” |
额外Hyperparameters“所有” |
笔记 |
---|---|---|---|
“discr” |
δ ,γ |
DiscrimType |
更多信息,包括hyperparameter搜索范围,明白了 |
“合奏” |
方法 ,NumLearningCycles ,LearnRate ,MinLeafSize |
MaxNumSplits ,NumVariablesToSample ,SplitCriterion |
当合奏 更多信息,包括hyperparameter搜索范围,明白了 |
“内核” |
KernelScale ,λ ,编码 (仅为三个或更多类) |
学习者 ,NumExpansionDimensions |
更多信息,包括hyperparameter搜索范围,明白了OptimizeHyperparameters 和OptimizeHyperparameters (仅供三个或更多的类)。请注意,您不能改变hyperparameter当您使用搜索范围fitcauto 。 |
“资讯” |
距离 ,NumNeighbors |
DistanceWeight ,指数 ,标准化 |
更多信息,包括hyperparameter搜索范围,明白了OptimizeHyperparameters 。请注意,您不能改变hyperparameter当您使用搜索范围fitcauto 。 |
“线性” |
λ ,学习者 ,编码 (仅为三个或更多类) |
正则化 |
更多信息,包括hyperparameter搜索范围,明白了OptimizeHyperparameters 和OptimizeHyperparameters (仅供三个或更多的类)。请注意,您不能改变hyperparameter当您使用搜索范围fitcauto 。 |
“注” |
DistributionNames ,宽度 |
内核 |
更多信息,包括hyperparameter搜索范围,明白了OptimizeHyperparameters 。请注意,您不能改变hyperparameter当您使用搜索范围fitcauto 。 |
“支持向量机” |
BoxConstraint ,KernelScale ,编码 (仅为三个或更多类) |
KernelFunction ,PolynomialOrder ,标准化 |
更多信息,包括hyperparameter搜索范围,明白了 |
“树” |
MinLeafSize |
MaxNumSplits ,SplitCriterion |
更多信息,包括hyperparameter搜索范围,明白了OptimizeHyperparameters 。请注意,您不能改变hyperparameter当您使用搜索范围fitcauto 。 |
请注意
当“学习者”
将一个值以外“汽车”
,默认值为模型hyperparameters不是默认的适应函数值优化匹配,除非另有指示表中的记录。当“学习者”
被设置为“汽车”
搜索范围和可行,优化hyperparameter hyperparameter值可以不同,这取决于训练数据的特征。有关更多信息,请参见自动选择的学习者。
例子:“OptimizeHyperparameters”、“所有”
“HyperparameterOptimizationOptions”
- - - - - -选择优化为优化选项,指定为逗号分隔组成的“HyperparameterOptimizationOptions”
和结构。所有字段的结构是可选的。
字段名 | 值 | 默认的 |
---|---|---|
MaxObjectiveEvaluations |
最大迭代次数(目标函数评价) | 30 * L ,在那里l 是学习者的数量(见学习者 ) |
MaxTime |
时间限制,指定为一个正实数。时间限制在几秒钟内,作为衡量 |
正 |
ShowPlots |
逻辑值指示是否显示情节。如果真正的 ,这个领域最好的观察和估计目标函数值对迭代次数(到目前为止)。 |
真正的 |
SaveIntermediateResults |
逻辑值指示是否保存结果。如果真正的 ,这个领域覆盖一个工作区变量命名“BayesoptResults” 在每一个迭代。变量是一个BayesianOptimization 对象。 |
假 |
详细的 |
显示在命令行:
|
1 |
UseParallel |
逻辑值,指出是否贝叶斯优化并行运行,这就需要并行计算工具箱™。由于nonreproducibility平行的时机,平行贝叶斯优化不一定产生可重复的结果。 | 假 |
重新分区 |
逻辑值指示是否重新分配在每个迭代交叉验证。如果
|
假 |
指定以下三个选项中只有一个。 | ||
CVPartition |
cvpartition 创建的对象,cvpartition |
“Kfold”, 5 如果你不指定任何交叉验证字段 |
坚持 |
标量的范围(0,1) 代表抵抗分数 |
|
Kfold |
比1大的整数 |
例子:“HyperparameterOptimizationOptions”、结构(UseParallel,真的)
数据类型:结构体
“CategoricalPredictors”
- - - - - -分类预测列表“所有”
分类预测表,在这个表指定为一个值。
价值 | 描述 |
---|---|
向量的正整数 | 向量索引值中的每个条目对应的列包含一个分类变量的预测数据。索引值介于1和 如果 |
逻辑向量 | 一个 |
字符矩阵 | 矩阵的每一行是一个预测变量的名字。名称必须匹配的条目PredictorNames 。垫的名字与额外的空格字符矩阵的每一行有相同的长度。 |
字符串数组或单元阵列的特征向量 | 数组中的每个元素是一个预测变量的名字。名称必须匹配的条目PredictorNames 。 |
“所有” |
所有预测都直言。 |
默认情况下,如果预测数据表(资源描述
),fitcauto
假设变量是直言如果它是一个逻辑向量,分类向量,字符数组,字符串数组或单元阵列特征向量。然而,学习者使用决策树认为数学要求分类向量是连续变量。如果预测数据是一个矩阵(X
),fitcauto
假设所有的预测都是连续的。识别任何其他预测分类预测,通过使用指定它们“CategoricalPredictors”
名称-值对的论点。
更多信息在拟合函数如何对待分类预测,明白了自动创建虚拟变量。
请注意
fitcauto
不支持分类判别分析金宝app分类器的预测。也就是说,如果你想要的学习者
包括“discr”
模型,您不能指定“CategoricalPredictors”
名称-值对参数或者使用示例数据表(资源描述
包含分类预测)。
fitcauto
不支持混合的数字和金宝app再分类预测模型。也就是说,如果你想要的学习者
包括“资讯”
模型,您必须指定“CategoricalPredictors”
值作为“所有”
或[]
。
例子:“CategoricalPredictors”、“所有”
数据类型:单
|双
|逻辑
|字符
|字符串
|细胞
“类名”
- - - - - -类的名字用于培训类的名称用于培训,指定分类,字符,或字符串数组;一个逻辑或数值向量;或一个单元阵列的特征向量。一会
必须具有相同的数据类型作为响应变量在吗资源描述
或Y
。
如果一会
每个元素是一个字符数组,那么必须对应一个数组的行。
使用一会
:
培训期间指定类的顺序。
指定的任何输入或输出参数维度对应于类订单。例如,使用一会
指定的尺寸成本
或返回的列的顺序分类的分数预测
。
选择一个子集类的培训。例如,假设所有不同的类名称的集合Y
是{' a ', ' b ', ' c '}
。从类使用观察训练模型“一个”
和“c”
只是,指定“类名”,{' a ', ' c '}
。
的默认值一会
所有不同的类名称的集合在响应变量资源描述
或Y
。
例子:“类名”,{' b ', ' g '}
数据类型:分类
|字符
|字符串
|逻辑
|单
|双
|细胞
“成本”
- - - - - -误分类代价“PredictorNames”
- - - - - -预测变量的名字预测变量名称,指定的唯一名称的字符串数组或单元阵列独特的特征向量。的功能PredictorNames
取决于你提供的训练数据的方式。
如果你提供X
和Y
,那么你可以使用PredictorNames
指定名称的预测变量X
。
名字的顺序PredictorNames
必须对应的列顺序X
。也就是说,PredictorNames {1}
的名字是X (: 1)
,PredictorNames {2}
的名字是X (:, 2)
,等等。同时,大小(X, 2)
和元素个数(PredictorNames)
必须是相等的。
默认情况下,PredictorNames
是{x1, x2,…}
。
如果你提供资源描述
,那么你可以使用PredictorNames
选择使用哪个预测变量在训练。也就是说,fitcauto
只使用的预测变量PredictorNames
和响应变量在训练。
PredictorNames
必须是一个子集的Tbl.Properties.VariableNames
,不能包括响应变量的名称。
默认情况下,PredictorNames
包含所有预测变量的名字。
一个良好的实践是指定培训使用的预测因子“PredictorNames”
或公式
,但不能两者兼得。
例子:PredictorNames, {‘SepalLength’,‘SepalWidth’,‘PetalLength’,‘PetalWidth}
数据类型:字符串
|细胞
“之前”
- - - - - -先验概率“经验”
(默认)|“统一”
|数值向量|结构数组先验概率为每个类,指定为逗号分隔组成的“之前”
在这个表和一个值。
价值 | 描述 |
---|---|
“经验” |
类先验概率类相对频率Y 。 |
“统一” |
所有类先验概率等于1 /K,在那里K类的数量。 |
数值向量 | 每个元素都是一个类的先验概率。根据元素的顺序Mdl .ClassNames 或指定的顺序使用一会 名称-值对的论点。该软件可实现元素之和1 。 |
结构 | 一个结构
|
例子:“之前”,结构(“类名”,{{' b ', ' g '}}, ClassProbs, 1:2)
数据类型:单
|双
|字符
|字符串
|结构体
“ResponseName”
- - - - - -响应变量名“Y”
(默认)|特征向量|字符串标量响应变量名称,指定为一个特征向量或字符串标量。
如果你提供Y
,那么你可以使用“ResponseName”
为响应变量指定一个名称。
如果你提供ResponseVarName
或公式
,那么你不能使用“ResponseName”
。
例子:“ResponseName”、“响应”
数据类型:字符
|字符串
“ScoreTransform”
- - - - - -分数转换“没有”
(默认)|“doublelogit”
|“invlogit”
|“ismax”
|分对数的
|函数处理|……分数变换,指定为一个特征向量,字符串标量,或函数处理。
这个表总结了可用的特征矢量和标量字符串。
价值 | 描述 |
---|---|
“doublelogit” |
1 / (1 +e2x) |
“invlogit” |
日志(x/ (1 -x)) |
“ismax” |
集类的分数最大的分数为1,并设置所有其他类的分数为0 |
分对数的 |
1 / (1 +e- - - - - -x) |
“没有” 或“身份” |
x(转换) |
“标志” |
1x< 0 为0x= 0 1x> 0 |
“对称” |
2x- 1 |
“symmetricismax” |
集合类的分数最大的分数为1,和所有其他类的分数设置为1 |
“symmetriclogit” |
2 / (1 +e- - - - - -x)- 1 |
MATLAB函数或函数定义,使用它的功能处理的分数变换。函数处理必须接受一个矩阵(原始分数)并返回一个相同大小的矩阵(转换后的分数)。
例子:“ScoreTransform”、“分对数的
数据类型:字符
|字符串
|function_handle
“重量”
- - - - - -观察权重资源描述
Mdl
——训练分类模型训练分类模型,作为一个返回的分类模型对象表。
学习者的名字 | 返回模型对象 |
---|---|
“discr” |
CompactClassificationDiscriminant |
“合奏” |
CompactClassificationEnsemble |
“内核” |
|
“资讯” |
ClassificationKNN |
“线性” |
|
“注” |
CompactClassificationNaiveBayes |
“支持向量机” |
|
“树” |
CompactClassificationTree |
OptimizationResults
——优化结果BayesianOptimization
对象优化的结果,作为一个返回BayesianOptimization
对象。贝叶斯优化过程的更多信息,请参阅贝叶斯优化。
当你设置详细的
场的HyperparameterOptimizationOptions
名称-值对参数1
或2
,fitcauto
函数提供了一种迭代的优化结果。
下表描述了列显示和他们的条目。
列名 | 描述 |
---|---|
Iter |
迭代次数——你可以限制使用的迭代次数MaxObjectiveEvaluations 场的“HyperparameterOptimizationOptions” 名称-值对的论点。 |
积极的员工 |
活动并行的工人——这一列的数量似乎只有当你运行并行优化通过设置UseParallel 场的“HyperparameterOptimizationOptions” 名称-值对参数真正的 。 |
Eval结果 |
的评估结果:
|
确认损失 |
验证损失为学习者和hyperparameter值迭代计算,特别是,fitcauto 默认情况下计算交叉验证分类错误。你可以改变通过使用验证方案CVPartition ,坚持 ,或Kfold 场的“HyperparameterOptimizationOptions” 名称-值对的论点。 |
时间训练和验证(sec) |
时间训练和计算模型的验证损失与学习者和hyperparameter值在这个迭代(以秒为单位),特别是,该值不包括更新目标函数模型所需的时间由贝叶斯优化维护过程。更多细节,请参阅贝叶斯优化。 |
观察到的最小验证损失 |
观察到的最小验证损失计算到目前为止,这个值对应于最小的 默认情况下, |
估计损失最小验证 |
估计最小验证损失——在每一次迭代, 默认情况下, |
学习者 |
在这个迭代模型类型评估——指定学员使用的优化利用“学习者” 名称-值对的论点。 |
Hyperparameter:价值 |
Hyperparameter值在这个迭代——指定hyperparameters用于优化利用“OptimizeHyperparameters” 名称-值对的论点。 |
两个模型的显示还包括一个描述:
最好的观察学习者
——这个模型,列出学习者类型和hyperparameter价值观,收益率最终观察验证损失降至最低。
最好的估计学习者
——这个模型,列出学习者类型和hyperparameter价值观,收益率最终估计验证损失降至最低。fitcauto
通过该模型在整个训练数据集,并返回它的Mdl
输出。
根据您的数据的大小和学习者您指定的数量,fitcauto
可以花费一些时间来运行。如果你有一个并行计算工具箱的许可证,您可以加快并行计算通过运行优化。为此,指定“HyperparameterOptimizationOptions”、结构(UseParallel,真的)
。您可以包含其他字段结构控制优化的其他方面。看到HyperparameterOptimizationOptions
。
当你指定“学习者”,“汽车”
,fitcauto
函数分析预测和响应数据,以选择合适的学习者。函数考虑数据集是否有这些特点:
分类预测
缺失值超过5%的数据
不平衡数据,观测的数量的比率最大的类来观察在最小的类的数量大于5
超过100的观察在最小的类
宽数据,预测的数量大于或等于观测的数量
高维数据,预测的数量大于100
大数据,观测的数量大于50000
二进制响应变量
顺序反应变量
选中的学习者总是中列出的一个子集学习者
表。然而,相关的模型尝试优化过程中可以有不同的默认值hyperparameters不优化,以及不同的搜索范围hyperparameters被优化。
贝叶斯优化的目标和优化一般来说,是要找到一个点,一个目标函数最小化。在的背景下fitcauto
,是一种学习者一起一组学习者(见hyperparameter值学习者
和OptimizeHyperparameters
),交叉验证分类误差目标函数,默认情况下。贝叶斯优化中实现fitcauto
在内部维护一个多TreeBagger
模型的目标函数。即目标函数模型沿着学习者类型和分裂,对于给定的学习者,模型是一个TreeBagger
回归的合奏。(这底层模型不同于高斯过程模型受雇于其他统计和机器学习工具箱™函数,使用贝叶斯优化)。贝叶斯优化列车底层模型通过使用目标函数的评价,并确定下一个点通过收购评估函数(“expected-improvement”
)。有关更多信息,请参见预期改善。收购功能较低的采样点之间的平衡模型目标函数值和探索的领域还没有好建模。的优化,fitcauto
选择与起薪点值目标函数模型,在优化点评估。有关更多信息,请参见“标准”、“min-visited-mean”
名称-值对的观点bestPoint
。
如果你不确定该模型最适合你的数据集,或者可以使用分类学习者应用。使用这个应用程序,您可以执行hyperparameter调优对于不同的模型,并选择执行最佳的优化模型。虽然之前,必须选择一个特定模型hyperparameters优化模型,分类学习者提供了更大的灵活性,以选择optimizable hyperparameters和设置hyperparameter值。然而,你不能并行优化,选择“线性”
或“内核”
学习者,指定观察权重,或者指定先验概率的应用。更多信息,明白了Hyperparameter优化分类学习者应用。
如果你知道哪些模型可能适合您的数据,或者您可以使用相应的模型符合功能和指定“OptimizeHyperparameters”
名称-值对参数优化hyperparameters。可以跨模型的比较结果来选择最佳的分类器。这个过程的一个例子,看到朝着自动化使用贝叶斯优化模型选择。
执行并行hyperparameter优化,使用“HyperparameterOptimizationOptions”、结构(UseParallel,真的)
名称-值对参数在调用这个函数。
关于并行计算的更一般的信息,请参阅MATLAB函数自动并行支持运行金宝app(并行计算工具箱)。
你点击一个链接对应MATLAB命令:
运行该命令通过输入MATLAB命令窗口。Web浏览器不支持MATLAB命令。金宝app
你也可以从下面的列表中选择一个网站:
选择中国网站(中文或英文)最佳站点的性能。其他MathWorks国家网站不优化的访问你的位置。