@inproceedings{ijcai2017p444,
  author    = {Yixing Xu and Chang Xu and Chao Xu and Dacheng Tao},
  title     = {Multi-Positive and Unlabeled Learning},
  booktitle = {Proceedings of the Twenty-Sixth International Joint Conference on
               Artificial Intelligence, {IJCAI-17}},
  pages     = {3182--3188},
  year      = {2017},
  doi       = {10.24963/ijcai.2017/444},
  url       = {https://doi.org/10.24963/ijcai.2017/444},
}