Generative Models for Statistical Parsing with Combinatory Categorial Grammar.
Julia HockenmaierMark SteedmanPublished in: ACL (2002)
Keyphrases
- generative model
- context free grammars
- natural language
- probabilistic model
- probabilistic context free grammars
- natural language parsing
- discriminative learning
- mixture model
- context free
- prior knowledge
- topic models
- phrase structure
- natural language processing
- parse tree
- discriminative models
- hierarchical hidden markov models
- conditional random fields
- em algorithm
- object categories
- parameter learning
- hidden variables
- expectation maximization
- semi supervised
- generative and discriminative models
- image segmentation
- unsupervised learning
- discriminatively trained
- training data