Hybrid Variational/Gibbs Collapsed Inference in Topic Models
Max WellingYee Whye TehHilbert J. KappenPublished in: CoRR (2012)
Keyphrases
- collapsed gibbs sampling
- topic models
- latent dirichlet allocation
- variational bayesian inference
- gibbs sampling
- variational inference
- topic modeling
- approximate inference
- text mining
- variational methods
- text documents
- latent topics
- markov chain monte carlo
- probabilistic model
- image segmentation
- co occurrence
- latent variables
- generative model
- latent topic models
- markov random field
- bayesian inference
- exact inference
- graphical models
- probabilistic latent semantic analysis
- dirichlet process mixture models
- gaussian process
- bayesian nonparametric
- text corpora
- probabilistic inference
- belief networks
- knowledge representation
- bayesian networks