Ontology-Driven Relation Extraction by Pattern Discovery.
Andrea BellandiSimone NasoniAlessandro TommasiCesare ZavattariPublished in: eKNOW (2010)
Keyphrases
- pattern discovery
- relation extraction
- ontology driven
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic relations
- pattern mining
- association rule mining
- topic maps
- question answering
- sequential patterns
- semantic features
- data analysis
- semantic role labeling
- data mining
- design patterns
- named entity recognition
- tree kernels
- database
- natural language processing
- knowledge acquisition
- multi dimensional
- parse tree