@article{contrastiveprincipalcomponentanalysis,
  title = {Contrastive Principal Component Analysis},
  author = {Abubakar Abid and Martin J. Zhang and Vivek K. Bagaria and James Zou},
  year = {2017},
  eprint = {1709.06716},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.06716v2},
}