公开(公告)号：US20240419942A1

公开(公告)日：2024-12-19

申请号：US18713631

申请日：2022-09-07

Applicant: CHINA UNIONPAY CO., LTD.

Inventor： Lizhi Liu ,  Yu Wang ,  Haijian Jiang ,  Qing Min

IPC: G06N3/045 ,  G06F17/16

Abstract: The present disclosure provides an entity tag association prediction method, device, system, and a computer readable storage medium. The method includes: determining an entity relationship network, a tag relationship network and an entity tag association network; constructing an entity similarity graph according to the entity relationship network, constructing a tag similarity graph according to the tag relationship network and the entity tag association network, and constructing an entity tag association bipartite graph according to the entity tag association network; extracting an entity feature, and constructing a tag feature according to the tag similarity graph; integrating the entity similarity graph, the tag similarity graph, and the entity tag association bipartite graph into a graph convolutional network to construct a prediction model; inputting the entity feature and the tag feature into the prediction model for training until the model converges, and outputting a prediction result of the prediction model.