@article{DBLP:journals/corr/abs-1112-6209,
  author    = {Quoc V. Le and
               Rajat Monga and
               Matthieu Devin and
               Greg Corrado and
               Kai Chen and
               Marc'Aurelio Ranzato and
               Jeffrey Dean and
               Andrew Y. Ng},
  title     = {Building high-level features using large scale unsupervised
               learning},
  journal   = {CoRR},
  volume    = {abs/1112.6209},
  year      = {2011},
  ee        = {http://arxiv.org/abs/1112.6209},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}