This paper selects the features of text by using LSI and GA(Genetic Algorithm).

本文采用潜在语义索引（LSI）和遗传算法（GA）进行文本特征提取。

youdao

This paper selects the features of text by using LSI and GA(Genetic Algorithm).

本文采用潜在语义索引（LSI）和遗传算法（GA）进行文本特征提取。

youdao