Yuepeng Yang

activity

20222026

most citedOptimal tuning-free convex relaxation for noisy matrix completion

5 citations · 7 across the 8 of their papers we have counts for

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cs.LG2026

Robust Average-Reward Markov Decision Processes: Minimax-Optimal Learning via Plug-in Reductions

Yuepeng Yang, Yuxin Chen, Yuejie Chi

Distributionally robust Markov decision processes provide a principled framework for sequential decision making under model uncertainty. We study how many samples are necessary and…

cs.LG2022★ 1 cited

$O (T^{- 1})$ Convergence of Optimistic-Follow-the-Regularized-Leader in Two-Player Zero-Sum Markov Games

Yuepeng Yang, Cong Ma

We prove that optimistic-follow-the-regularized-leader (OFTRL), together with smooth value updates, finds an $O (T^{- 1})$ -approximate Nash equilibrium in $T$ iterations for two-play…

Robust Average-Reward Markov Decision Processes: Minimax-Optimal Learning via Plug-in Reductions

O(T−1) Convergence of Optimistic-Follow-the-Regularized-Leader in Two-Player Zero-Sum Markov Games

$O (T^{- 1})$ Convergence of Optimistic-Follow-the-Regularized-Leader in Two-Player Zero-Sum Markov Games