@inproceedings{principaldifferencesanalysisinterpretabl,
  title = {Principal Differences Analysis: Interpretable Characterization of Differences between Distributions},
  author = {Jonas Mueller and Tommi Jaakkola},
  year = {2015},
  booktitle = {NeurIPS 2015 12},
  eprint = {1510.08956},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1510.08956v1},
}