Topic Models Conditioned on Arbitrary Features with Dirichlet-multinomial Regression.

David M. Mimno Andrew McCallum

Published in: UAI (2008)

Keyphrases

topic models
topic modeling
text documents
probabilistic model
co occurrence
em algorithm
latent dirichlet allocation
feature extraction
regression model
latent topics
feature space
text classification
artificial intelligence
expectation maximization
generative model