@article{brainlikeapproachestounsupervised,
  title = {Brain-like approaches to unsupervised learning of hidden representations -- a comparative study},
  author = {Naresh Balaji Ravichandran and Anders Lansner and Pawel Herman},
  year = {2020},
  eprint = {2005.03476},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.03476v2},
}