Keyphrases
- parameter estimation
- linear discriminant analysis
- latent dirichlet allocation
- least squares
- topic models
- markov random field
- maximum likelihood
- gibbs sampling
- em algorithm
- model selection
- face recognition
- generative model
- statistical models
- random fields
- expectation maximization
- parameter estimation algorithm
- approximate inference
- model fitting
- principal component analysis
- frame rate
- posterior distribution
- topic modeling
- feature extraction
- pairwise
- maximum likelihood estimation
- parameters estimation
- variational inference
- dimensionality reduction
- probabilistic model
- support vector
- parameter estimates