成功解决lightgbm.basic.LightGBMError: Parameter max_depth should be of type int, got “0.02“

成功解决lightgbm.basic.LightGBMError: Parameter max_depth should be of type int, got "0.02"

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解决问题

raise LightGBMError(decode_string(_LIB.LGBM_GetLastError()))
lightgbm.basic.LightGBMError: Parameter max_depth should be of type int, got "0.02"

解决思路

raise LightGBM 解码字符串出错！
lightgbm.basic.lightgbm错误：参数max_depth 应为int类型，但是却获得“0.02”

解决方法

将参数进行修改

learning_rat = params3[1]
max_dept = params3[0]
n_estimato = params3[2]

改为

learning_rat = params3[0]
max_dept = params3[1]
n_estimato = params3[2]