@article{nucleardiscrepancyforactivelearning,
  title = {Nuclear Discrepancy for Active Learning},
  author = {Tom J. Viering and Jesse H. Krijthe and Marco Loog},
  year = {2017},
  eprint = {1706.02645},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1706.02645v1},
}