@article{semisupervisedandunsupervisedmethodsfor1,
  title = {Semi-supervised and Unsupervised Methods for Heart Sounds Classification in Restricted Data Environments},
  author = {Balagopal Unnikrishnan and Pranshu Ranjan Singh and Xulei Yang and Matthew Chin Heng Chua},
  year = {2020},
  eprint = {2006.02610},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.02610v1},
}