A Revised Inference for Correlated Topic Model.
Tomonari MasadaAtsuhiro TakasuPublished in: ISNN (2) (2013)
Keyphrases
- topic models
- gibbs sampling
- variational inference
- collapsed gibbs sampling
- latent dirichlet allocation
- topic modeling
- text streams
- probabilistic model
- text documents
- latent topics
- latent variables
- variational bayesian inference
- text mining
- generative model
- pitman yor process
- variational bayes
- co occurrence
- probabilistic inference
- generative process
- lda model
- bayesian inference
- dirichlet process
- exact inference
- bayesian networks
- probabilistic topic models
- approximate inference
- information retrieval
- mixture model
- artificial intelligence