Accelerated Variational Dirichlet Process Mixtures.
Kenichi KuriharaMax WellingNikos A. VlassisPublished in: NIPS (2006)
Keyphrases
- dirichlet process
- dirichlet processes
- variational methods
- mixture model
- dirichlet process mixture models
- multi task learning
- gaussian processes
- bayesian model
- nonparametric bayesian
- variational inference
- optic flow
- sampling algorithm
- optical flow
- posterior distribution
- level set
- model selection
- markov chain monte carlo
- image segmentation
- em algorithm
- generative model
- expectation maximization
- latent topics
- density estimation
- maximum likelihood
- approximate inference
- probabilistic model
- unsupervised learning
- dirichlet distribution