@inproceedings{fasterperturbedstochasticgradientmethods,
  title = {Faster Perturbed Stochastic Gradient Methods for Finding Local Minima},
  author = {Zixiang Chen and Dongruo Zhou and Quanquan Gu},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  eprint = {2110.13144},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2110.13144v2},
}