4 papers · 1 filter
Understanding Adversarial Imitation Learning in Small Sample Regime: A Stage-coupled Analysis
Tian Xu, Ziniu Li, Yang Yu +1
Imitation learning learns a policy from expert trajectories. While the expert data is believed to be crucial for imitation quality, it was found that a kind of imitation learning a…
Reinforcement Learning With Sparse-Executing Actions via Sparsity Regularization
Jing-Cheng Pang, Tian Xu, Shengyi Jiang +2
Reinforcement learning (RL) has demonstrated impressive performance in decision-making tasks like embodied control, autonomous driving and financial trading. In many decision-makin…
Transferable Reward Learning by Dynamics-Agnostic Discriminator Ensemble
Fan-Ming Luo, Xingchen Cao, Rong-Jun Qin +1
Recovering reward function from expert demonstrations is a fundamental problem in reinforcement learning. The recovered reward function captures the motivation of the expert. Agent…
Adaptive Negative Evidential Deep Learning for Open-set Semi-supervised Learning
Yang Yu, Danruo Deng, Furui Liu +4
Semi-supervised learning (SSL) methods assume that labeled data, unlabeled data and test data are from the same distribution. Open-set semi-supervised learning (Open-set SSL) consi…