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The Edge-of-Reach Problem in Offline Model-Based Reinforcement Learning
Feb. 21, 2024, 5:41 a.m. | Anya Sims, Cong Lu, Yee Whye Teh
cs.LG updates on arXiv.org arxiv.org
Abstract: Offline reinforcement learning aims to enable agents to be trained from pre-collected datasets, however, this comes with the added challenge of estimating the value of behavior not covered in the dataset. Model-based methods offer a solution by allowing agents to collect additional synthetic data via rollouts in a learned dynamics model. The prevailing theoretical understanding is that this can then be viewed as online reinforcement learning in an approximate dynamics model, and any remaining gap …
arxiv cs.ai cs.lg edge offline reinforcement reinforcement learning the edge type
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