@article{apracticalalgorithmfortopicmodelingwith,
  title = {A Practical Algorithm for Topic Modeling with Provable Guarantees},
  author = {Sanjeev Arora and Rong Ge and Yoni Halpern and David Mimno and Ankur Moitra and David Sontag and Yichen Wu and Michael Zhu},
  year = {2012},
  eprint = {1212.4777},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1212.4777v1},
}