Towards Free-text Semantic Parsing: A Unified Framework Based on FrameNet, VerbNet and PropBank.
Ana-Maria GiugleaAlessandro MoschittiPublished in: Learning Structured Information@EACL (2006)
Keyphrases
- semantic parsing
- free text
- natural language processing
- semantic roles
- information extraction
- question answering
- dependency parsing
- semantic role labeling
- structured data
- natural language sentences
- semantic representation
- semantic parser
- tree kernels
- semi structured
- natural language understanding
- context free grammars
- semantic relations
- knowledge representation
- word sense disambiguation
- relation extraction
- machine learning
- databases
- named entities
- statistical machine translation
- named entity recognition
- sentiment analysis
- wordnet
- data sources
- expert systems
- natural language