gridsearchtvsplit

    脚本代码

    脚本结果

    2. com.alibaba.alink.pipeline.tuning.GridSearchCV
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    30.   }, {
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    32.     "paramName" : "subsamplingRatio",
    33.     "paramValue" : 0.98
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    35.   "metric" : 0.8944982480437225
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    40.     "paramValue" : 6
    41.   }, {
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    43.     "paramName" : "subsamplingRatio",
    44.     "paramValue" : 1.0
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    46.   "metric" : 0.8923867598288401
    47. }, {
    48.   "param" : [ {
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    51.     "paramValue" : 6
    52.   }, {
    53.     "stage" : "RandomForestClassifier",
    54.     "paramName" : "subsamplingRatio",
    55.     "paramValue" : 0.99
    56.   } ],
    57.   "metric" : 0.9012141767959505
    58. }, {
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    67.   "metric" : 0.8993774036693788
    69.   "param" : [ {
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    73.   }, {
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    75.     "paramName" : "subsamplingRatio",
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    90. }, {
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    100.   "metric" : 0.905228896323363
    101. } ]
    102. rf tv tuning
    103. com.alibaba.alink.pipeline.tuning.GridSearchTVSplit
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    130.     "paramValue" : 3
    131.   }, {
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    133.     "paramName" : "subsamplingRatio",
    134.   } ],
    136. }, {
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