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Author:

郭黎敏 (郭黎敏.) | 李童 (李童.) | 高需 (高需.) | 苏醒 (苏醒.) | 丁治明 (丁治明.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开一种基于语义关联网络的启发式查询扩展方法,其步骤为:1)在语料库的基础上,结合本体中抽取的概念,建立关联图;2)在所述关联图和查询的基础上,通过启发式查询扩展,得到关联语义上的扩展式查询。本发明可以保证查询扩展的合理性和准确性。该发明的最终结果可以提供给相关领域的用户使用,例如应急救援、图书推荐等领域,可以真实地反映用户需求的结果。

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Patent Info :

Type: 发明授权

Patent No.: CN201710468786.3

Filing Date: 2017-06-20

Publication Date: 2021-09-17

Pub. No.: CN107832319B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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