@inproceedings{classificationfrompositiveunlabeledand,
  title = {Classification from Positive, Unlabeled and Biased Negative Data},
  author = {Yu-Guan Hsieh and Gang Niu and Masashi Sugiyama},
  year = {2018},
  booktitle = {ICLR 2019 5},
  eprint = {1810.00846},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1810.00846v2},
}