@article{sandwichbatchnormalization1,
  title = {Sandwich Batch Normalization: A Drop-In Replacement for Feature Distribution Heterogeneity},
  author = {Xinyu Gong and Wuyang Chen and Tianlong Chen and Zhangyang Wang},
  year = {2021},
  eprint = {2102.11382},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.11382v2},
}