@inproceedings{properlossesforlearningfrompartial,
  title = {Proper losses for learning from partial labels},
  author = {Jesús Cid-Sueiro},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4789-proper-losses-for-learning-from-partial-labels},
}