Keyphrases
- variational bayes
- bayesian inference
- latent variables
- hyperparameters
- bayesian learning
- free energy
- gaussian mixture model
- latent dirichlet allocation
- model selection
- posterior distribution
- exponential family
- log likelihood
- probabilistic model
- sample size
- prior information
- maximum a posteriori
- closed form
- cross validation
- topic models
- mixture model
- approximate inference
- unsupervised learning
- maximum likelihood
- language model
- text mining
- feature selection