Complexity of Inference in Latent Dirichlet Allocation.
David A. SontagDaniel M. RoyPublished in: NIPS (2011)
Keyphrases
- latent dirichlet allocation
- gibbs sampling
- topic models
- variational inference
- variational bayesian inference
- collapsed gibbs sampling
- variational bayes
- topic modeling
- generative model
- lda model
- topic discovery
- probabilistic latent semantic analysis
- bayesian inference
- bayesian networks
- word counts
- markov chain
- text mining
- latent topics
- hierarchical bayesian model
- latent topic model
- markov chain monte carlo
- posterior distribution
- latent variables
- expectation maximization
- bayesian analysis
- probabilistic topic models
- dimensionality reduction
- co occurrence
- machine learning
- directed graphical models