@article{weightedriskminimizationdeeplearning,
  title = {What is the Effect of Importance Weighting in Deep Learning?},
  author = {Jonathon Byrd and Zachary C. Lipton},
  year = {2018},
  eprint = {1812.03372},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1812.03372v3},
}