Chao Tian

activity

20212023

most citedLearning Policies with Zero or Bounded Constraint Violation for Constrained MDPs

16 citations · 21 across the 5 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

cs.LG2022★ 3 cited

Anchor-Changing Regularized Natural Policy Gradient for Multi-Objective Reinforcement Learning

Ruida Zhou, Tao Liu, Dileep Kalathil +2

We study policy optimization for Markov decision processes (MDPs) with multiple reward value functions, which are to be jointly optimized according to given criteria such as propor…

cs.LG2022

Approximate Top- $m$ Arm Identification with Heterogeneous Reward Variances

Ruida Zhou, Chao Tian

We study the effect of reward variance heterogeneity in the approximate top- $m$ arm identification setting. In this setting, the reward for the $i$ -th arm follows a $σ_{i}^{2}$ -sub-Gau…

Anchor-Changing Regularized Natural Policy Gradient for Multi-Objective Reinforcement Learning

Approximate Top-m Arm Identification with Heterogeneous Reward Variances

Approximate Top- $m$ Arm Identification with Heterogeneous Reward Variances