@phdthesis{us-2181,
  title = {Unsupervised Learning of Feature Hierarchies},
  author = {Marc'Aurelio Ranzato},
  year = {2009},
  url = {https://cs.nyu.edu/media/publications/ranzato_marcaurelio.pdf},
  researchr = {https://researchr.org/publication/us-2181},
  cites = {0},
  citedby = {0},
  school = {New York University, USA},
}