公开(公告)号：US20250131269A1

公开(公告)日：2025-04-24

申请号：US19005088

申请日：2024-12-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yichao Wang ,  Huifeng Guo ,  Zhenhua Dong ,  Ruiming Tang

IPC: G06N3/08 ,  G06F18/2132

Abstract: An operation prediction method includes obtaining a first embedding representation and a second embedding representation of attribute information of a user and an item respectively by using a first feature extraction network and a second feature extraction network. The first embedding representation indicates a feature unrelated to recommendation scenario information. The second embedding representation indicates a feature related to a target recommendation scenario. The first embedding representation and the second embedding representation are used for fusion to obtain a fused embedding representation. The operation prediction method further includes predicting target operation information of the user for the item based on the fused embedding representation.