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公开(公告)号：US20210280189A1
公开(公告)日：2021-09-09
申请号：US17326917
申请日：2021-05-21
Inventor： Jun Xu , Zeyang Lei , Zhengyu Niu , Hua Wu , Haifeng Wang
Abstract: A first expression corresponding to an input statement is obtained from a conversational graph. The conversational graph includes expressions having association relationships therebetween and conversation target clusters having association relationships therebetween. Each conversation target cluster includes at least two expressions. A second expression associated with the first expression is obtained from the conversational graph based on the association relationships of expressions and the association relationships of conversational target clusters in the conversational graph. A reply statement is generated based on the second expression and the input statement.
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公开(公告)号：US20210200813A1
公开(公告)日：2021-07-01
申请号：US16986631
申请日：2020-08-06
Inventor： Jun Xu , Zeyang Lei , Zhengyu Niu , Hua Wu , Haifeng Wang
IPC: G06F16/9032 , G06F16/903 , G06F40/35 , G06F16/901
Abstract: A human-machine interaction method is related to the field of artificial intelligence technologies. The method includes: obtaining a conversation sentence input by a user; obtaining a query sentence matching the conversation sentence; obtaining a plurality of associated query sentences corresponding to the query sentence based on a preset query word graph; processing the conversation sentence and the plurality of associated query sentences through a preset algorithm to select a target query sentence from the plurality of associated query sentences; and processing the target query sentence based on a preset response generation model to generate a response sentence for the user.
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