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cs.LG2026
Contraction-Aligned Analysis of Soft Bellman Residual Minimization with Weighted Lp-Norm for Markov Decision Problem
Hyukjun Yang, Han-Dong Lim, Donghwan Lee
The problem of solving Markov decision processes under function approximation remains a fundamental challenge, even under linear function approximation settings. A key difficulty a…
cs.LG2024
Learning the Model While Learning Q: Finite-Time Sample Complexity of Online SyncMBQ
Han-Dong Lim, HyeAnn Lee, Donghwan Lee
Reinforcement learning has witnessed significant advancements, particularly with the emergence of model-based approaches. Among these, -learning has proven to be a powerful algo…
cs.LG2023
Suppressing Overestimation in Q-Learning through Adversarial Behaviors
HyeAnn Lee, Donghwan Lee
The goal of this paper is to propose a new Q-learning algorithm with a dummy adversarial player, which is called dummy adversarial Q-learning (DAQ), that can effectively regulate t…