With regression, we can simply choose Use training set.

对于回归，我们可以简单地选择use training set。

youdao

Do I use the same idf from training set to perform cross validation?

我使用相同的国防军从训练集进行交叉验证吗？

youdao

Do I use the same idf from training set to perform cross validation?

我使用相同的国防军从训练集进行交叉验证吗？

youdao