Hybrid Variational/Gibbs Collapsed Inference in Topic Models.
Max WellingYee Whye TehBert KappenPublished in: UAI (2008)
Keyphrases
- collapsed gibbs sampling
- topic models
- latent dirichlet allocation
- variational bayesian inference
- gibbs sampling
- variational inference
- topic modeling
- approximate inference
- text documents
- generative model
- markov chain monte carlo
- latent variables
- variational methods
- parameter estimation
- latent topics
- latent topic models
- markov random field
- co occurrence
- probabilistic model
- bayesian inference
- image segmentation
- text mining
- text corpora
- exact inference
- belief networks
- probabilistic latent semantic analysis
- graphical models
- artificial intelligence