Invention Grant
- Patent Title: Method and apparatus for correcting speech recognition error based on artificial intelligence, and storage medium
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Application No.: US15986273Application Date: 2018-05-22
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Publication No.: US10699696B2Publication Date: 2020-06-30
- Inventor: Hehan Li , Wensong He
- Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Brooks Kushman PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4ed8c6ff
- Main IPC: G10L15/01
- IPC: G10L15/01 ; G10L15/22 ; G10L15/16

Abstract:
The present disclosure provides a method and apparatus for correcting a speech recognition error based on artificial intelligence, and a storage medium, wherein the method comprises: obtaining a second speech recognition result of a second speech query input by the user; performing error-correcting intention recognition according to the second speech recognition result; extracting error-correcting information from the second speech recognition result when it is determined that the user has an error-correcting intention; screening error-correcting resources according to the error-correcting information, and using a selected best-matched error-correcting resource to perform error correction for the first speech recognition result, the first speech recognition result being a speech recognition result of a first speech query which is input before the second speech query. The solution of the present disclosure may be applied to improve accuracy of error-correcting results and reduce the error-correcting difficulty.
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