Analysing the Role of Representation Choices in Portuguese Relation Extraction.
Sandra ColloviniMarcelo de Bairros P. FilhoRenata VieiraPublished in: CLEF (2015)
Keyphrases
- relation extraction
- automatic extraction
- domain specific
- information extraction
- semantic role labeling
- semantic features
- question answering
- named entities
- semantic relations
- dependency trees
- broad coverage
- reference resolution
- dependency tree
- active learning
- coreference resolution
- tree kernels
- expert systems
- similarity measure