@article{JMLR:v20:18-569,
  author  = {Sophie Burkhardt and Stefan Kramer},
  title   = {Decoupling Sparsity and Smoothness in the Dirichlet Variational Autoencoder Topic Model},
  journal = {Journal of Machine Learning Research},
  year    = {2019},
  volume  = {20},
  number  = {131},
  pages   = {1--27},
  url     = {http://jmlr.org/papers/v20/18-569.html}
}