公开(公告)号：US11989962B2

公开(公告)日：2024-05-21

申请号：US17559643

申请日：2021-12-22

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Chao Ma ,  Jingshuai Zhang ,  Qifan Huang ,  Kaichun Yao ,  Peng Wang ,  Hengshu Zhu

IPC: G06V30/00 ,  G06V30/148 ,  G06V30/18 ,  G06V30/262 ,  G06V30/41

CPC classification number: G06V30/153 ,  G06V30/18181 ,  G06V30/274 ,  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.