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Zexu Sun
Zexu Sun
3
papers
19
total citations
papers (3)
Offline Imitation Learning with Variational Counterfactual Reasoning
NEURIPS 2023
arXiv
10
citations
Uncertainty and Influence aware Reward Model Refinement for Reinforcement Learning from Human Feedback
ICLR 2025
5
citations
Learning to Focus: Causal Attention Distillation via Gradient‐Guided Token Pruning
NEURIPS 2025
arXiv
4
citations