解决问题
ValueError: min_samples_split must be an integer greater than 1 or a float in (0.0, 1.0]; got the integer 1
解决思路
值错误:Min_samples_split必须是大于1的整数或浮点(0.0,1.0);得到整数1
解决方法
min_samples_split 参数的赋值不符合规范,需要调整!修改如下!
clf=RandomForestClassifier(n_estimators=500, criterion='entropy', max_depth=5, min_samples_split=1,
min_samples_leaf=1, max_features='auto', bootstrap=False, oob_score=False, n_jobs=1, random_state=seed,
verbose=0)
改为
clf=RandomForestClassifier(n_estimators=500, criterion='entropy', max_depth=5, min_samples_split=2,
min_samples_leaf=1, max_features='auto', bootstrap=False, oob_score=False, n_jobs=1, random_state=seed,
verbose=0)
大功告成!哈哈!
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