@article{bayesianprobabilisticmatrixfactorization,
  title = {Bayesian Probabilistic Matrix Factorization: A User Frequency Analysis},
  author = {Cody Severinski and Ruslan Salakhutdinov},
  year = {2014},
  eprint = {1407.7840},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1407.7840v1},
}