@article{adeeperlookatfacialexpressiondataset,
  title = {A Deeper Look at Facial Expression Dataset Bias},
  author = {Shan Li and Weihong Deng},
  year = {2019},
  eprint = {1904.11150},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.11150v1},
}