Variational Inference for the Nested Chinese Restaurant Process.
Chong WangDavid M. BleiPublished in: NIPS (2009)
Keyphrases
- variational inference
- dirichlet process
- bayesian inference
- posterior distribution
- topic models
- probabilistic graphical models
- mixture model
- gaussian process
- variational methods
- latent dirichlet allocation
- probabilistic model
- closed form
- exact inference
- graphical models
- exponential family
- factor graphs
- probability distribution
- approximate inference
- bayesian networks
- bayesian framework
- belief propagation
- bayesian model
- optic flow
- gaussian processes
- hyperparameters
- parameter estimation
- semi supervised
- expectation maximization
- belief networks
- latent variables
- optical flow