Collapsed Variational Inference for Nonparametric Bayesian Group Factor Analysis.
Sikun YangHeinz KoepplPublished in: CoRR (2018)
Keyphrases
- variational inference
- dirichlet process
- bayesian inference
- topic models
- probabilistic model
- latent dirichlet allocation
- probabilistic graphical models
- posterior distribution
- mixture model
- variational methods
- gaussian process
- closed form
- exponential family
- computer vision
- factor graphs
- cluster analysis
- exact inference
- gaussian processes
- markov networks
- approximate inference
- hyperparameters
- graphical models
- bayesian framework
- data points