Comparison of Bayesian Discriminative and Generative Models for Dialogue State Tracking.
Lukás ZilkaDavid MarekMatej KorvasFilip JurcícekPublished in: SIGDIAL Conference (2013)
Keyphrases
- generative model
- discriminative models
- discriminative learning
- generative and discriminative models
- posterior probability
- probabilistic model
- discriminative methods
- semi supervised
- prior knowledge
- mixture model
- em algorithm
- particle filter
- maximum likelihood
- bayesian framework
- bayesian inference
- discriminatively trained
- conditional random fields
- representational power
- fisher kernel
- naive bayes models
- maximum entropy principle
- natural language
- hierarchical hidden markov models
- latent dirichlet allocation
- object categories
- maximum entropy
- conditional probabilities
- semi supervised learning
- unsupervised learning
- markov random field
- object detection
- image features