Invention Grant
- Patent Title: Method, apparatus, device, storage medium and program product of performing text matching
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Application No.: US17559643Application Date: 2021-12-22
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Publication No.: US11989962B2Publication Date: 2024-05-21
- Inventor: Chao Ma , Jingshuai Zhang , Qifan Huang , Kaichun Yao , Peng Wang , Hengshu Zhu
- Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Current Assignee: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Keating & Bennett, LLP
- Priority: CN 2110282699.5 2021.03.16
- Main IPC: G06V30/00
- IPC: G06V30/00 ; G06V30/148 ; G06V30/18 ; G06V30/262 ; G06V30/41

Abstract:
A method, an apparatus, a device, a storage medium and a program product of performing a text matching are provided, which relate to a field of a computer technology, and in particular to natural language processing and deep learning technologies. The method includes: determining a word set and a plurality of semantic units from a text set, the word set is associated with a first predetermined attribute, and the text set contains a plurality of first texts indicating an object information and a plurality of second texts indicating an object demand information; generating a graph; and generating a final feature representation associated with the text set and the word set based on the graph and a graph convolution model, so as to perform the text matching.
Public/Granted literature
- US20220114822A1 METHOD, APPARATUS, DEVICE, STORAGE MEDIUM AND PROGRAM PRODUCT OF PERFORMING TEXT MATCHING Public/Granted day:2022-04-14
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