公开(公告)号：US20240303507A1

公开(公告)日：2024-09-12

申请号：US18026327

申请日：2022-03-30

Applicant: Beijing BOE Technology Development Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Boran JIANG ,  Ge OU ,  Chao JI ,  Chuqian ZHONG ,  Shuqi WEI ,  Pengfei ZHANG

IPC: G06N5/02 ,  G06Q30/0601

CPC classification number: G06N5/02 ,  G06Q30/0631

Abstract: Provided are a method and device for recommending goods, a method and device for training a goods knowledge graph, and a method and device for training a model. The method for training a goods knowledge graph includes: constructing an initial goods knowledge graph based on a first type of triples and a second type of triples, where a format of the first type of triples is head entity-relation-tail entity, and a format of the second type of triples is entity-attribute-attribute value (S101); and training the initial goods knowledge graph based on a graph embedding model to obtain embedding vectors of entities in the trained goods knowledge graph (S102).