An Information Retrieval Model using Query Expansion based on Ontologies in the Computer Science Domain.
Bonnie G. Carranza ChávezAndrés MelgarPublished in: SEKE (2015)
Keyphrases
- query expansion
- retrieval model
- language modeling
- retrieval effectiveness
- information retrieval systems
- language model
- information retrieval
- retrieval process
- relevance feedback
- test collection
- retrieval systems
- text retrieval
- keywords
- document retrieval
- vector space model
- distance measure
- pseudo relevance feedback
- relevance model