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质净化厂工艺控制-曝气量预测 #9

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lz-xinlin opened this issue Sep 13, 2022 · 3 comments
Open

质净化厂工艺控制-曝气量预测 #9

lz-xinlin opened this issue Sep 13, 2022 · 3 comments

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@lz-xinlin
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质净化厂工艺控制-曝气量预测中均方根误差计算代码应该是写错了
@jackhuntcn
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确实，改了之后是线下 0.78？gap 也很大 。。

@lz-xinlin
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确实，改了之后是线下0.78？gap也很大。。

shuffle五折评价应该不是很准确，所以我把cv那里换成了tscv包的GapKFold做五折，线下评分是0.31，线上比线下还高

@jackhuntcn
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确实，要按时序做法，用时间划分，我这里可能有泄露了

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@jackhuntcn @lz-xinlin