公开(公告)号：US20220374436A1

公开(公告)日：2022-11-24

申请号：US17771212

申请日：2020-08-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chao Yu ,  An Zhao ,  Yunlu Wang ,  Yue Zhu ,  Lu Peng

IPC: G06F16/2457 ,  G06F16/2455

Abstract: A user privacy data-based recommendation method includes sending a user preference tag to a cloud, where the user preference tag includes a first generalized tag obtained after a first tag generated based on privacy data of a user is generalized, receiving a plurality of resource items found by the cloud from a resource library based on the user preference tag, and selecting a recommended resource item from the plurality of resource items.