公开(公告)号：US20230162047A1

公开(公告)日：2023-05-25

申请号：US18159571

申请日：2023-01-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Masood Seyed Mortazavi ,  Hongwei Jin ,  Ning Yan

IPC: G06N3/098

CPC classification number: G06N3/098

Abstract: A federated learning system is disclosed. The system includes scalable queues configured to receive model update contributions from a plurality of clients. The model update contributions contain updated model parameters. The system also includes a model repository configured to store a model for access by a plurality of clients and receive the model with updates based on the updated model parameters. The system also includes a configuration repository configured to store model polices including an update threshold indicating how many responses need to be received from the plurality of clients to initiate an update of the model. The system also includes hierarchical aggregators configured to update the model based on the updated model parameters from the plurality of clients and based on the update threshold.