@article{whyisthemahalanobisdistanceeffectivefor,
  title = {Why is the Mahalanobis Distance Effective for Anomaly Detection?},
  author = {Ryo Kamoi and Kei Kobayashi},
  year = {2020},
  eprint = {2003.00402},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2003.00402v2},
}