A review of ontology based query expansion.
Jagdev BhogalAndrew MacFarlanePeter W. H. SmithPublished in: Inf. Process. Manag. (2007)
Keyphrases
- query expansion
- information retrieval systems
- information retrieval
- retrieval effectiveness
- text retrieval
- pseudo relevance feedback
- improving search
- language model
- language modeling
- relevance feedback
- ad hoc retrieval
- relevant documents
- query terms
- retrieval model
- original query
- query expansion methods
- ranked retrieval
- trec genomics track
- query disambiguation
- automatic query expansion
- ranking scheme
- retrieved documents
- web corpora
- model for information retrieval
- query specific
- wordnet
- probabilistic retrieval model