@inproceedings{usingontologiestoimproveperformancein,
  title = {Using Ontologies To Improve Performance In Massively Multi-label Prediction},
  author = {Ethan Steinberg and Peter J. Liu},
  year = {2019},
  booktitle = {ICLR 2019 5},
  url = {https://openreview.net/forum?id=r1g1LoAcFm},
}