Invention Grant
- Patent Title: Sentence type recognition method and apparatus, electronic device, and storage medium
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Application No.: US18147080Application Date: 2022-12-28
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Publication No.: US11775769B2Publication Date: 2023-10-03
- Inventor: Jiahao Chen , Weiping Fu , Wenbiao Ding , Zitao Liu
- Applicant: BEIJING CENTURY TAL EDUCATION TECHNOLOGY CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BEIJING CENTURY TAL EDUCATION TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING CENTURY TAL EDUCATION TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Emerson, Thomson, & Bennett, LLC
- Agent Roger D. Emerson; Matt J. Wilson
- Priority: CN 2010642759.5 2020.07.06
- Main IPC: G06F40/30
- IPC: G06F40/30

Abstract:
A sentence type recognition method and apparatus, an electronic device, and a storage medium are provided. The method includes: determining a target sentence from a to-be-recognized classroom teaching speech; segmenting the target sentence into a plurality of words, and processing a word vector of each of the plurality of words, to obtain semantic representation information of the target sentence; calculating, when the plurality of candidate sentence types comprise only a question and a non-question, an inner product of the plurality of pieces of dimension information and normalizing the inner product, to obtain a probability that the sentence type corresponding to the semantic representation information is the question; and determining, based on the probability, that the sentence type corresponding to the semantic representation information is the question or the non-question; determining the sentence type corresponding to the semantic representation information as a sentence type of the target sentence.
Public/Granted literature
- US20230134101A1 SENTENCE TYPE RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM Public/Granted day:2023-05-04
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