Department of Computer Science, George Mason University, Fairfax, VA 22030, USA; School of Mathematical Sciences, Shanghai Jiao Tong University, Shanghai, China
Michael Crawshaw, Yajie Bao, Mingrui Liu
Non-convex optimization;federated learning;heterogeneous data;gradient clipping;relaxed smoothness
EPISODE: Episodic Gradient Clipping with Periodic Resampled Corrections for Federated Learning with Heterogeneous Data