@article{costsensitiveunbiasedriskestimationformu,
  title = {Cost-Sensitive Unbiased Risk Estimation for Multi-Class Positive-Unlabeled Learning},
  author = {Miao Zhang and Junpeng Li and Changchun Hua and Yana Yang},
  year = {2025},
  eprint = {2510.25226},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2510.25226},
}