@article{towardsunderstandinglabelsmoothing,
  title = {Towards Understanding Label Smoothing},
  author = {Yi Xu and Yuanhong Xu and Qi Qian and Hao Li and Rong Jin},
  year = {2020},
  eprint = {2006.11653},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.11653v2},
}