@article{e2hilentropyguidedsampleselectionforeffi,
  title = {E2HiL: Entropy-Guided Sample Selection for Efficient Real-World Human-in-the-Loop Reinforcement Learning},
  author = {Haoyuan Deng and Yuanjiang Xue and Haoyang Du and Boyang Zhou and Zhenyu Wu and Ziwei Wang},
  year = {2026},
  eprint = {2601.19969},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.19969},
}