Semantic Role Labeling Using a Grammar-Driven Convolution Tree Kernel.
Min ZhangWanxiang CheGuodong ZhouAiTi AwChew Lim TanTing LiuSheng LiPublished in: IEEE Trans. Speech Audio Process. (2008)
Keyphrases
- semantic role labeling
- tree kernels
- parse tree
- predicate argument
- relation extraction
- dependency parsing
- question classification
- semantic roles
- word sense disambiguation
- semantic analysis
- semantic parsing
- syntactic structures
- named entity recognition
- natural language
- domain specific
- low level
- context free grammars
- grammatical inference
- knowledge representation
- feature vectors
- semantic representation
- part of speech
- automatic extraction