@article{classificationwithoutlabelslearningfrom,
  title = {Classification without labels: Learning from mixed samples in high energy physics},
  author = {Eric M. Metodiev and Benjamin Nachman and Jesse Thaler},
  year = {2017},
  eprint = {1708.02949},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1708.02949v3},
}