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GBDT 调参
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变量重要性衡量
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![](http://upload-images.jianshu.io/upload_images/2562595-393774579df9be81.png?imageMogr2/auto-orient/strip|imageView2/2/w/1083/format/webp)
作者:Liam_ml
链接:https://www.jianshu.com/p/d0d021828409
来源:简书
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