@inproceedings{sdgmsparsebayesianclassifierbasedona,
  title = {A Discriminative Gaussian Mixture Model with Sparsity},
  author = {Hideaki Hayashi and Seiichi Uchida},
  year = {2019},
  booktitle = {ICLR 2021 1},
  eprint = {1911.06028},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1911.06028v2},
}