@article{preferenceasrewardmaximumpreference,
  title = {Preference as Reward, Maximum Preference Optimization with Importance Sampling},
  author = {Zaifan Jiang and Xing Huang and Chao Wei},
  year = {2023},
  eprint = {2312.16430},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2312.16430v5},
}