RETRIEVAL METHOD AND APPARATUS, AND COMPUTER DEVICE AND STORAGE MEDIUM

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:

PCT/CN2019/118254

Publication Date:

January 07, 2021

Filing Date:

November 14, 2019

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Assignee:

PING AN TECH SHENZHEN CO LTD (CN)

International Classes:

G10L15/08; G10L15/02; G10L15/18; G10L15/26

Foreign References:

CN110444198A	2019-11-12
CN105260416A	2016-01-20
CN105095406A	2015-11-25
CN106095799A	2016-11-09
CN108961887A	2018-12-07
JP2005275601A	2005-10-06
US20180301145A1	2018-10-18

Attorney, Agent or Firm:

ADVANCE CHINA IP LAW OFFICE (CN)

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