@misc{W2158266063,
  author = {Yee Whye Teh and Michael I. Jordan and Matthew J. Beal and David M. Blei},
  title = {Hierarchical Dirichlet Processes},
  year = {2006},
  howpublished = {Journal of the American Statistical Association},
  doi = {https://doi.org/10.1198/016214506000000302}
}