Search Machine Learning Repository: @incollection{NIPS2014_5227,
    Publisher = {Curran Associates, Inc.},
    Author = {Aaron Oord and Benjamin Schrauwen},
    Url = {http://papers.nips.cc/paper/5227-factoring-variations-in-natural-images-with-deep-gaussian-mixture-models.pdf},
    Booktitle = {Advances in Neural Information Processing Systems 27},
    Title = {Factoring Variations in Natural Images with Deep Gaussian Mixture Models},
    Editor = {Z. Ghahramani and M. Welling and C. Cortes and N.d. Lawrence and K.q. Weinberger},
    Year = {2014},
    Pages = {3518--3526}
   }