Online Belief Propagation for Topic Modeling
Jia ZengZhi-Qiang LiuXiao-Qin CaoPublished in: CoRR (2012)
Keyphrases
- belief propagation
- topic modeling
- graphical models
- message passing
- topic models
- markov random field
- graph cuts
- approximate inference
- latent dirichlet allocation
- stereo matching
- probabilistic model
- markov networks
- loopy belief propagation
- fixed point
- text mining
- pairwise
- text classification
- energy function
- factor graphs
- text documents
- exact inference
- free energy
- information retrieval
- collaborative filtering
- generative model
- input image
- high dimensional
- gibbs sampling
- multiscale
- image sequences