套袋和粘贴的区别？

Question

我找到了定义：

Bagging is to use the same training for every predictor, but to train them on 
different random subsets of the training set. 
When sampling is performed with replacement, this method is 
called bagging (short for bootstrap aggregating). 
When sampling is performed without replacement, it is called pasting.

在这种情况下，什么是“替代”？

Answer 1

当一个抽样单元从有限的人口中提取并返回到该种群时，在记录其特征(S)之后，在绘制下一个单元之前，该抽样被称为“具有替换性”。相反的情况下，抽样是“不可替代的”。

来源：经合组织统计术语汇编