#LDA-noncollapsed gibbs sampling #(C) Copyright 2016, Hesam Amoualian inspired by Georgios Balikas code References :
D.M. Blei, A. Ng, M.I. Jordan. Latent Dirichlet Allocation. NIPS, 2002
W.M. Darling. A Theoretical and Practical Implementation Tutorial on Topic Modeling and Gibbs Sampling. School of Computer Science University of Guelph. December 1, 2011
H. Amoualian et al, Streaming-LDA: A Copula-based Approach to Modeling Topic Dependencies in Document Streams, KDD, 2016
use python3 for running this code,
needs to have toy_dataset.text and vocabulary.py in same path
Python3 Ldanoncollapse.py