Title:
ONLINE CLASS INTERACTION METHOD AND ONLINE CLASS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/036283
Kind Code:
A1
Abstract:
An online class interaction method and an online class system. The method comprises: acquiring a speech signal of a teacher account (110, 250); determining a target recognition network corresponding to the teacher account, the target recognition network comprising a customized weighted finite-state transducer (WFST) generated according to an interaction keyword inputted by means of the teacher account, a student identifier, and interaction content (120); performing speech recognition on the speech signal by using the target recognition network to obtain a speech recognition result that takes a word sequence corresponding to an optimal path determined on the basis of the customized WFST as the speech signal (130); and generating interaction information according to the speech recognition result, and sending, by means of the teacher account, the interaction information to one or more opposite-end accounts participating in online class (140, 2120), thereby avoiding manual inputting of the interaction content by means of the teacher account, and improving the interaction efficiency of the online class.
Inventors:
LEI YANQIANG (CN)
Application Number:
PCT/CN2022/118052
Publication Date:
March 16, 2023
Filing Date:
September 09, 2022
Export Citation:
Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO LTD (CN)
GUANGZHOU CVTE ARTIFICIAL INTELLIGENCE INNOVATION RES INSTITUTE CO LTD (CN)
GUANGZHOU CVTE ARTIFICIAL INTELLIGENCE INNOVATION RES INSTITUTE CO LTD (CN)
International Classes:
G09B5/14
Foreign References:
| CN109697682A | 2019-04-30 | |||
| CN108899013A | 2018-11-27 | |||
| CN101136199A | 2008-03-05 | |||
| CN106875936A | 2017-06-20 | |||
| CN109949189A | 2019-06-28 | |||
| CN112927682A | 2021-06-08 | |||
| JP2011164336A | 2011-08-25 | |||
| US20180068653A1 | 2018-03-08 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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