Syracuse University; The Ohio State University; Carnegie Mellon University; University of Minnesota; Indian Institute of Technology Kanpur
Prashant Khanduri, PRANAY SHARMA, Haibo Yang, Mingyi Hong, Jia Liu, Ketan Rajawat, Pramod Varshney
Distributed Non-Convex Optimization;Minibatch SGD;Local SGD
STEM: A Stochastic Two-Sided Momentum Algorithm Achieving Near-Optimal Sample and Communication Complexities for Federated Learning