Keyphrases
- generative model
- probabilistic model
- mixture model
- discriminative learning
- object detection
- discriminative models
- conditional random fields
- prior knowledge
- representational power
- hierarchical hidden markov models
- semi supervised
- object categories
- em algorithm
- topic models
- similarity measure
- bounding box
- probability distribution
- support vector
- discriminatively trained
- generative and discriminative models
- random variables
- expectation maximization
- information extraction
- maximum entropy principle
- generative process
- discriminative methods
- training data