Parallel gibbs sampling for hierarchical dirichlet processes via gamma processes equivalence.
Dehua ChengYan LiuPublished in: KDD (2014)
Keyphrases
- gibbs sampling
- hierarchical dirichlet processes
- markov chain
- approximate inference
- parameter estimation
- topic models
- latent dirichlet allocation
- expectation maximization
- em algorithm
- belief networks
- markov chain monte carlo
- exact inference
- pairwise
- probabilistic inference
- gaussian process
- graphical models
- multi class
- information extraction