14 citations · 56 across the 9 of their papers we have counts for
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cs.LG2023★ 2 cited
CUDC: A Curiosity-Driven Unsupervised Data Collection Method with Adaptive Temporal Distances for Offline Reinforcement Learning
Chenyu Sun, Hangwei Qian, Chunyan Miao
Offline reinforcement learning (RL) aims to learn an effective policy from a pre-collected dataset. Most existing works are to develop sophisticated learning algorithms, with less…
cs.LG2023★ 3 cited
Flexible and Robust Counterfactual Explanations with Minimal Satisfiable Perturbations
Yongjie Wang, Hangwei Qian, Yongjie Liu +2
Counterfactual explanations (CFEs) exemplify how to minimally modify a feature vector to achieve a different prediction for an instance. CFEs can enhance informational fairness and…
cs.LG2023★ 14 cited
Unsupervised Representation Learning for Time Series: A Review
Qianwen Meng, Hangwei Qian, Yong Liu +3
Unsupervised representation learning approaches aim to learn discriminative feature representations from unlabeled data, without the requirement of annotating every sample. Enablin…