@article{classificationfrompositiveandbiased,
  title = {Classification from Positive and Biased Negative Data with Skewed Labeled Posterior Probability},
  author = {Shotaro Watanabe and Hidetoshi Matsui},
  year = {2022},
  eprint = {2203.05749},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.05749v1},
}