Then the paper computed the best sample rotation rate for each stratum and the whole.

再分别计算出各层的最优样本轮换率和总体的样本轮换率。

youdao

Then the paper computed the best sample rotation rate for each stratum and the whole.

再分别计算出各层的最优样本轮换率和总体的样本轮换率。

youdao