Document Ranking using an Enriched Thesaurus.
Roy RadaJudith BarlowJan PotharstPieter E. ZanstraDjujan BijstraPublished in: J. Documentation (1991)
Keyphrases
- document ranking
- query expansion
- information retrieval
- information retrieval systems
- language model
- document retrieval
- relevant documents
- text retrieval
- retrieval effectiveness
- pseudo relevance feedback
- retrieved documents
- language modeling
- digital libraries
- document collections
- automatic query expansion
- relevance assessments
- interactive query expansion
- relevance feedback
- relevance model
- passage retrieval
- query terms
- test collection
- question answering
- natural language processing
- metadata