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Author:

李建强 (李建强.) (Scholars:李建强) | 虞杨 (虞杨.) | 竹志超 (竹志超.) | 马泽锐 (马泽锐.) | 李博雅 (李博雅.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明提供一种文本检索方法及装置,其中方法包括:获取待检索文本;对所述待检索文本进行分句,获得所述待检索文本的多个分句;对每个所述分句进行字级语义分析和词级语义分析,获得每个所述分句的字级语义特征和每个所述分句的词级语义特征;基于每个所述分句的字级语义特征和每个所述分句的词级语义特征,在候选文本中进行检索,获得目标文本。本发明实施例通过字级语义特征和词级语义特征的结合,实现了双层粒度语义分析,避免了单层粒度语义信息的遗漏,提高了文本检索的正确率。

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Patent Info :

Type: 发明申请

Patent No.: CN202111424411.X

Filing Date: 2021-11-26

Publication Date: 2022-03-22

Pub. No.: CN114218351A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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