Changnan Xiao

Generalized Data Distribution Iteration

2022 · arXiv (Cornell University)

To obtain higher sample efficiency and superior final performance simultaneously has been one of the major challenges for deep reinforcement learning (DRL). Previous work could handle one of these challenges but typically failed to address …

Open-World Continual Learning: Unifying Novelty Detection and Continual Learning

2023 · arXiv (Cornell University)

As AI agents are increasingly used in the real open world with unknowns or novelties, they need the ability to (1) recognize objects that (a) they have learned before and (b) detect items that they …