Semi-Supervised Semantic Role Labeling: Approaching from an Unsupervised Perspective.
Ivan TitovAlexandre KlementievPublished in: COLING (2012)
Keyphrases
- semantic role labeling
- semi supervised
- named entity recognition
- dependency parsing
- syntactic parsing
- unsupervised learning
- semi supervised learning
- supervised learning
- relation extraction
- semantic roles
- labeled data
- unlabeled data
- pairwise
- predicate argument
- word sense disambiguation
- active learning
- syntactic and semantic dependency parsing
- tree kernels
- background knowledge
- generative model
- prepositional phrase
- parse tree
- structured data
- natural language processing
- web pages