Purdue University, West Lafayette, IN 47907, cgb@purdue.edu; Purdue University, West Lafayette, IN 47907, lan44@purdue.edu; Columbia University, New York, NY 10027, hw2786@columbia.edu; Purdue University, West Lafayette, IN 47907, vaneet@purdue.edu; Columbia University, New York, NY 10027, anderson@ee.columbia.edu
Guangchen Lan, Han Wang, James Anderson, Christopher Brinton, Vaneet Aggarwal
reinforcement learning;federated learning
Improved Communication Efficiency in Federated Natural Policy Gradient via ADMM-based Gradient Updates