arxivcs.AIcs.LG2026-07-20
PAMD: Structured Adaptive Distances for Bisimulation Representations in Visual Reinforcement Learning
Daegyeong Roh, Juho Bae, Han-Lim Choi
Many visual reinforcement learning (RL) algorithms learn representations by matching latent distances to a behavioral distance induced by reward and transition similarity. In practice, the choice of the latent distance can strongly affect performance: using a fixed, pre-specified…