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math.OC2020
A Note on Optimization Formulations of Markov Decision Processes
Lexing Ying, Yuhua Zhu
This note summarizes the optimization formulations used in the study of Markov decision processes. We consider both the discounted and undiscounted processes under the standard and…
math.OC2020★ 3 cited
Borrowing From the Future: Addressing Double Sampling in Model-free Control
Yuhua Zhu, Zach Izzo, Lexing Ying
In model-free reinforcement learning, the temporal difference method and its variants become unstable when combined with nonlinear function approximations. Bellman residual minimiz…