统计概率样本偏差relevant/irrelevant features in sample selection bias希望得到一些关于sample selection bias的讲解,但是是关于relevant/irrelevant features,大概就是irrelevant features会让结果特别趋向0或者特别趋向

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/27 13:17:19
统计概率样本偏差relevant/irrelevant features in sample selection bias希望得到一些关于sample selection bias的讲解,但是是关于relevant/irrelevant features,大概就是irrelevant features会让结果特别趋向0或者特别趋向

统计概率样本偏差relevant/irrelevant features in sample selection bias希望得到一些关于sample selection bias的讲解,但是是关于relevant/irrelevant features,大概就是irrelevant features会让结果特别趋向0或者特别趋向
统计概率样本偏差relevant/irrelevant features in sample selection bias
希望得到一些关于sample selection bias的讲解,但是是关于relevant/irrelevant features,大概就是irrelevant features会让结果特别趋向0或者特别趋向1,有个公式是 P(y|Xr,Xir,s=1) Xr是relevant feartures,Xir是irrelevant,疑惑s=1是做什么的.

统计概率样本偏差relevant/irrelevant features in sample selection bias希望得到一些关于sample selection bias的讲解,但是是关于relevant/irrelevant features,大概就是irrelevant features会让结果特别趋向0或者特别趋向
这是feature selection bias,可以通过random decision tree来优化