公开(公告)号：US20230052623A1

公开(公告)日：2023-02-16

申请号：US17812120

申请日：2022-07-12

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

Inventor： Yang ZHANG ,  Shuangquan YANG ,  Lei HAN ,  Keke ZHOU ,  Yi XIE ,  Wei ZHOU ,  Junyi CHEN ,  Dongjian SHI ,  Guihua BAI ,  Xuan LI

IPC: G06F16/33 ,  G06F40/289

Abstract: The present disclosure provides a word mining method and apparatus, an electronic device and a readable storage medium, and relates to the field of artificial intelligence technologies, such as natural language processing technologies, deep learning technologies, cloud service technologies, or the like. The word mining method includes: acquiring search data; taking first identification information, a search sentence and second identification information in the search data as nodes, and taking a relationship between the first identification information and the search sentence, a relationship between the first identification information and the second identification information and a relationship between the search sentence and the second identification information as sides to construct a behavior graph; obtaining a label vector of each search sentence in the behavior graph according to a search sentence with a preset label in the behavior graph; determining a target search sentence in the behavior graph according to the label vector; and extracting a target word from the target search sentence, and taking the target word as a word mining result of the search data.