1. Incorporating domain knowledge into topic modeling via Dirichlet forest priors;Andrzejewski,2009
2. Probabilistic topic models;Blei;Communications of the ACM,2012
3. A correlated topic model of scinece;Blei;The Annals of Applied Statistics,2007
4. Latent Dirichlet allocation;Blei;Journal of Machine Learning Research,2003
5. Topicrank: Graph-based topic ranking for keyphrase extraction;Bougouin,2013