Keyphrases
- gibbs sampling
- lda model
- latent dirichlet allocation
- topic models
- markov chain
- approximate inference
- parameter estimation
- expectation maximization
- em algorithm
- belief networks
- topic modeling
- generative model
- markov chain monte carlo
- exact inference
- maximum likelihood
- machine learning
- model selection
- graphical models
- prior knowledge
- high dimensional
- sampling methods
- pairwise
- bayesian networks