Fusion Hidden Markov Model with Latent Dirichlet Allocation Model in Heterogeneous Domains.

Lei Wu Wensheng Zhang Jue Wang

Published in: ICIMCS (2014)

Keyphrases

hidden markov models
hierarchical dirichlet process
latent dirichlet allocation
topic models
latent variable models
gibbs sampling
closed form
probabilistic latent semantic analysis
variational inference
data mining
prior knowledge
probability distribution
posterior probability
hidden states