Probabilistic Models of Nonprojective Dependency Trees.
David A. SmithNoah A. SmithPublished in: EMNLP-CoNLL (2007)
Keyphrases
- dependency trees
- probabilistic model
- relation extraction
- broad coverage
- graphical models
- generative model
- dependency parser
- language model
- conditional random fields
- bayesian networks
- expectation maximization
- automatic extraction
- tree kernels
- natural language processing
- information extraction
- domain specific
- semantic relations
- parse tree
- named entities
- semantic features
- semi supervised
- low level