Title:
VOICE INTERACTION METHOD AND APPARATUS, AND TERMINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/196981
Kind Code:
A1
Abstract:
A voice interaction method and apparatus and a terminal device, applicable to the technical field of artificial intelligence. The method comprises: obtaining historical dialogue data when a user statement to be replied is received; identifying target entity information in the user statement, and identifying historical entity information in the historical dialogue data; extracting key entity information associated with the user statement from the historical entity information; generating a target interaction statement according to the target entity information and the key entity information; and outputting a reply statement corresponding to the target interaction statement. According to the method, the accuracy of dialogue state tracking and user intention recognition can be improved, the natural language processing capacity of the dialogue system is improved, and the reply rationality of the dialogue system in the multi-round dialogue process is enhanced.
Inventors:
LIU JIE (CN)
ZHANG QING (CN)
ZHANG QING (CN)
Application Number:
PCT/CN2021/079479
Publication Date:
October 07, 2021
Filing Date:
March 08, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F40/279
Foreign References:
| CN111428483A | 2020-07-17 | |||
| CN109697282A | 2019-04-30 | |||
| CN109101492A | 2018-12-28 | |||
| CN110334201A | 2019-10-15 | |||
| CN107885756A | 2018-04-06 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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