Using ontology for domain specific information retrieval.
H. L. ShashirekhaS. MuraliP. NagabhushanPublished in: ICDIP (2010)
Keyphrases
- domain specific
- information retrieval
- domain independent
- domain ontology
- specific domains
- general purpose
- domain specific ontologies
- domain experts
- information retrieval systems
- search engine
- vector space model
- document retrieval
- document collections
- knowledge base
- knowledge sources
- text retrieval
- question answering
- term weighting
- information access
- learning to rank
- retrieval model
- domain knowledge
- information extraction
- semantic web
- knowledge representation
- natural language
- test collection
- computational linguistics
- ontology mapping
- ontology learning
- keywords
- patent information
- ontology based semantic