@article{JMLR:v18:17-409,
  author  = {Quan Zhang and Mingyuan Zhou},
  title   = {Permuted and Augmented Stick-Breaking Bayesian Multinomial Regression},
  journal = {Journal of Machine Learning Research},
  year    = {2018},
  volume  = {18},
  number  = {204},
  pages   = {1--33},
  url     = {http://jmlr.org/papers/v18/17-409.html}
}