FediOS: Decoupling Orthogonal Subspaces for Personalization in Feature-skew Federated Learning

no code implementations • 30 Nov 2023 • Lingzhi Gao, Zexi Li, Yang Lu, Chao Wu

A typical way of pFL focuses on label distribution skew, and they adopt a decoupling scheme where the model is split into a common feature extractor and two prediction heads (generic and personalized).

Personalized Federated Learning