@inproceedings{differentiallyprivatelearningneedsbetter,
  title = {Differentially Private Learning Needs Better Features (or Much More Data)},
  author = {Florian Tramèr and Dan Boneh},
  year = {2020},
  booktitle = {ICLR 2021 1},
  eprint = {2011.11660},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2011.11660v3},
}