本文提出一种基于分类和关键词组抽取的信息检索算法。

In this paper, a new information retrieval algorithm based on classification and key phrase extraction is proposed.

youdao

本文提出一种基于分类和关键词组抽取的信息检索算法。

In this paper, a new information retrieval algorithm based on classification and key phrase extraction is proposed.

youdao