Methodology for Bootstrapping Relation Extraction for the Semantic Web.
Maria TchalakovaBorislav PopovMilena YankovaPublished in: AIMSA (2006)
Keyphrases
- relation extraction
- automatic extraction
- information extraction
- named entities
- domain specific
- semantic relations
- named entity recognition
- weakly supervised
- semantic features
- dependency tree
- question answering
- semantic role labeling
- broad coverage
- ontology learning
- tree kernels
- reference resolution
- dependency trees
- semantic web
- parse tree
- ontology engineering
- knowledge representation
- knowledge base
- higher level
- higher order
- natural language processing
- pairwise
- metadata