abneryang / 2016ccf-stategrid Goto Github PK
View Code? Open in Web Editor NEWCCF2016 - TNT_000二等奖作品
CCF2016 - TNT_000二等奖作品
can you support the data in 客户用电异常行为
您好,求这个的数据集,万分感谢,我的邮箱是 [email protected]
请问有这道题的数据吗?十分感谢
求数据集
大神你好,想问一下这个比赛的数据集还有没有?万分感谢!
ex,what's your environment?
看了下大神的特征思路和分享的源码,想向大神请教一下几个问题:
1:特征思路里面说了4种特征构造:B、S、P、D,但是P在源码中没有出现,这个特征矩阵是没有采用么?而且P特征构造的28*37二维矩阵,是怎么通过滑窗得出来的?
2:B、P、D特征按照不同的天数全部都纵向添加到最终的特征矩阵,这样的矩阵不会产生冗余么,而且矩阵维度很大,没有采用降维就直接输入到XGB训练么?
3.config中的myStack和matrixStack是什么东西来的?据我的个人理解,不是训练好模型之后才进行stack融合吗?
希望大神能抽空回答一下我的问题,万分感激!
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