公开(公告)号：US11907671B2

公开(公告)日：2024-02-20

申请号：US17450595

申请日：2021-10-12

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Zhenglin Pan ,  Jie Bai ,  Yi Wang

IPC: G06F40/35 ,  G06F16/33 ,  G06F16/35 ,  G06F40/279

CPC classification number: G06F40/35 ,  G06F16/3334 ,  G06F16/35 ,  G06F40/279

Abstract: The disclosure provides a role labeling method. The method includes: obtaining a dialogue sentence to be labeled and context information corresponding to the dialogue sentence, and splicing the context information and the dialogue sentence to obtain a spliced text; extracting location information of a role name of the dialogue sentence in the spliced text from the spliced text; determining a first candidate role name of the dialogue sentence based on the location information; determining a second candidate role name of the dialogue sentence from role names in the spliced text; and determining a target role name of the dialogue sentence based on the first candidate role name and the second candidate role name, and performing role labeling on the dialogue sentence based on the target role name.