2 papers
cs.LG2026
Robust Risk-Sensitive Reinforcement Learning from Corrupted Human Feedback
Xinyi Ni, Lifeng Lai
Reinforcement learning with human feedback (RLHF) learns from human comparisons, which can be corrupted or deliberately manipulated. This paper studies online risk-sensitive RLHF w…
cs.LG2024
Robust Risk-Sensitive Reinforcement Learning with Conditional Value-at-Risk
Xinyi Ni, Lifeng Lai
Robust Markov Decision Processes (RMDPs) have received significant research interest, offering an alternative to standard Markov Decision Processes (MDPs) that often assume fixed t…