@inproceedings{whyresamplingoutperformsreweightingfor,
  title = {Why resampling outperforms reweighting for correcting sampling bias with stochastic gradients},
  author = {Jing An and Lexing Ying and Yuhua Zhu},
  year = {2020},
  booktitle = {ICLR 2021 1},
  eprint = {2009.13447},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.13447v3},
}