Ontology refinement for improved information retrieval.
Antonio Jimeno-YepesRafael Berlanga LlavoriDietrich Rebholz-SchuhmannPublished in: Inf. Process. Manag. (2010)
Keyphrases
- information retrieval
- domain knowledge
- domain specific
- knowledge base
- knowledge representation
- semantic web
- information retrieval systems
- ontology learning
- ontology evolution
- semantic annotation
- document collections
- language model
- information extraction
- question answering
- neural network
- specific domains
- improved algorithm
- ontology mapping
- ontology development
- ontology engineering
- ontology matching
- domain ontology
- information filtering
- vector space model
- information access
- text retrieval
- conceptual model
- search engine
- artificial intelligence
- machine learning