公开(公告)号：US20250148523A1

公开(公告)日：2025-05-08

申请号：US18989318

申请日：2024-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Guo ,  Enming Yuan ,  Huifeng Guo ,  Ruiming Tang

IPC: G06Q30/0601

Abstract: An item recommendation method includes obtaining N pieces of first information, where an ith piece of first information indicates an ith first item and an ith behavior, the ith behavior is a behavior of a user for the ith item, N behaviors of the user correspond to M categories, i=1, . . . , N, N≥M, and M>1; processing the N pieces of first information based on a multi-head self-attention mechanism, to obtain N pieces of second information; and obtaining an item recommendation result based on the N pieces of second information, where the item recommendation result is used to determine, from K second items, a target item recommended to the user, and K≥1.