Transforming Existing Knowledge Models to Information Extraction Ontologies.
Marek NekvasilVojtech SvátekMartin LabskýPublished in: BIS (2008)
Keyphrases
- information extraction
- knowledge representation
- knowledge base
- prior knowledge
- statistical models
- domain knowledge
- domain ontology
- precision and recall
- semantic web
- natural language processing
- external knowledge
- knowledge organization
- semantically rich
- semantic knowledge
- named entities
- databases
- knowledge sources
- knowledge domains
- ontological engineering
- semi automatic
- structured data
- model selection
- knowledge discovery
- probabilistic model
- bayesian networks