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模型文件的xgbcv 和lgbcv函数是不是没有用到cv #2

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mathlf2015 opened this issue Oct 8, 2018 · 1 comment

mathlf2015 commented Oct 8, 2018

我看了模型文件中的xgbcv和lgbcv函数，其中好像没有用到fold参数，也没有做cv吧。好像就是普通的训练。不知道是不是这样。求解答。。

Owner

ShawnyXiao commented Oct 8, 2018

是的，线下的 cv 实际上就是 train test split 的版本

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