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Patent Searching and Data


Title:
RETRIEVAL METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/000497
Kind Code:
A1
Abstract:
A retrieval method, comprising: performing speech recognition on colloquial speech, used as speech to be recognized, of a user, to obtain recognized text; performing natural language processing on the recognized text by means of a semantic analysis model, an emotion analysis model and a text classification model, so as to obtain key information used for retrieval; and finally, obtaining target retrieval content according to the key information.

Inventors:
WANG JIANHUA (CN)
MA LIN (CN)
ZHANG XIAODONG (CN)
Application Number:
CN2019/118254
Publication Date:
January 07, 2021
Filing Date:
November 14, 2019
Export Citation:
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Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G10L15/08; G10L15/02; G10L15/18; G10L15/26
Foreign References:
CN110444198A2019-11-12
CN105260416A2016-01-20
CN105095406A2015-11-25
CN106095799A2016-11-09
CN108961887A2018-12-07
JP2005275601A2005-10-06
US20180301145A12018-10-18
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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