SkyMask: Attack-agnostic Robust Federated Learning with Fine-grained Learnable Masks

no code implementations • 19 Dec 2023 • Peishen Yan, Hao Wang, Tao Song, Yang Hua, Ruhui Ma, Ningxin Hu, Mohammad R. Haghighat, Haibing Guan

Specifically, the FL server applies parameter-level masks to model updates uploaded by clients and trains the masks over a small clean dataset (i. e., root dataset) to learn the subtle difference between benign and malicious model updates in a high-dimension space.

Federated Learning