AI RESEARCH
ProgAgent:A Continual RL Agent with Progress-Aware Rewards
arXiv CS.LG
•
ArXi:2603.07784v1 Announce Type: new We present ProgAgent, a continual reinforcement learning (CRL) agent that unifies progress-aware reward learning with a high-throughput, JAX-native system architecture. Lifelong robotic learning grapples with catastrophic forgetting and the high cost of reward specification. ProgAgent tackles these by deriving dense, shaped rewards from unlabeled expert videos through a perceptual model that estimates task progress across initial, current, and goal observations.