Keyphrases
- generative model
- probabilistic model
- bayesian framework
- prior knowledge
- em algorithm
- conditional random fields
- posterior probability
- topic models
- expectation maximization
- markov chain monte carlo
- latent dirichlet allocation
- discriminative learning
- feature representations
- semi supervised
- discriminative models
- fisher kernel
- data sets
- maximum likelihood
- image classification
- active learning
- image processing