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cs.LG2025
Deep SOR Minimax Q-learning for Two-player Zero-sum Game
Saksham Gautam, Lakshmi Mandal, Shalabh Bhatnagar
In this work, we consider the problem of a two-player zero-sum game. In the literature, the successive over-relaxation Q-learning algorithm has been developed and implemented, and…
cs.LG2023
Approximate Linear Programming for Decentralized Policy Iteration in Cooperative Multi-agent Markov Decision Processes
Lakshmi Mandal, Chandrashekar Lakshminarayanan, Shalabh Bhatnagar
In this work, we consider a cooperative multi-agent Markov decision process (MDP) involving m agents. At each decision epoch, all the m agents independently select actions in order…
cs.LG2023
The Reinforce Policy Gradient Algorithm Revisited
Shalabh Bhatnagar
We revisit the Reinforce policy gradient algorithm from the literature. Note that this algorithm typically works with cost returns obtained over random length episodes obtained fro…