@article{biasawaremodelselectionformachine,
  title = {Selective machine learning of doubly robust functionals},
  author = {Yifan Cui and Eric Tchetgen Tchetgen},
  year = {2019},
  eprint = {1911.02029},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.02029v6},
}