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cs.LG2026
Revisiting Policy Gradients for Restricted Policy Classes: Escaping Myopic Local Optima with -step Policy Gradients
Alex DeWeese, Guannan Qu
This work revisits standard policy gradient methods used on restricted policy classes, which are known to get stuck in suboptimal critical points. We identify an important cause fo…
cs.LG2024
Locally Interdependent Multi-Agent MDP: Theoretical Framework for Decentralized Agents with Dynamic Dependencies
Alex DeWeese, Guannan Qu
Many multi-agent systems in practice are decentralized and have dynamically varying dependencies. There has been a lack of attempts in the literature to analyze these systems theor…