works on
actor-critic 1continuous control 1distributional critic 1off-policy rl 1overestimation bias 1uncertainty weighting 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.LG2026

Collaborative Weighting with Pessimistic Critic for Mitigating Overestimation in Off-Policy Reinforcement Learning

Gong Gao, Xiao Lai, Ziqi Xie +3

The paper introduces Collaborative Weighting Actor-Critic (CWAC), a framework that uses a distributional critic and uncertainty‑aware weighting to reduce overestimation bias in off…