@article{variationalbayesfactoranalysisfori,
  title = {Variational Bayes Factor Analysis for i-Vector Extraction},
  author = {Jesús Villalba},
  year = {2015},
  eprint = {1511.07422},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1511.07422v1},
}