@article{JMLR:v15:gupta14a,
  author  = {Maya R. Gupta and Samy Bengio and Jason Weston},
  title   = {Training Highly Multiclass Classifiers},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {43},
  pages   = {1461--1492},
  url     = {http://jmlr.org/papers/v15/gupta14a.html}
}