Shallow Semantics for Relation Extraction.
Sanda M. HarabagiuCosmin Adrian BejanPaul MorarescuPublished in: IJCAI (2005)
Keyphrases
- relation extraction
- information extraction
- question answering
- automatic extraction
- named entities
- domain specific
- semantic relations
- dependency tree
- natural language processing
- broad coverage
- dependency trees
- semantic role labeling
- semantic features
- tree kernels
- machine learning
- named entity recognition
- conceptual graphs
- reference resolution
- natural language
- semantic information
- semantic representation
- general purpose
- active learning
- clustering algorithm
- artificial intelligence