Keyphrases
- generative model
- probabilistic model
- discriminative learning
- mixture model
- hierarchical hidden markov models
- discriminative models
- posterior probability
- em algorithm
- prior knowledge
- topic models
- maximum entropy principle
- semi supervised
- conditional random fields
- object categories
- hidden variables
- image processing
- machine learning
- object detection
- information extraction
- pairwise
- image segmentation
- discriminative methods
- generative and discriminative models