Query Terms Abstraction Layers.
Stein L. TomassenDarijus StrasunskasPublished in: OTM Workshops (2) (2006)
Keyphrases
- query terms
- retrieval effectiveness
- language model
- query expansion
- co occurrence
- information retrieval systems
- user queries
- information retrieval
- document retrieval
- cross language information retrieval
- retrieval model
- search queries
- query logs
- document collections
- verbose queries
- relevant documents
- result set
- semantically related
- pseudo relevance feedback
- query translation
- retrieved documents
- term weighting
- related concepts
- search engine
- database systems
- vector space model
- metadata
- noun phrases
- relevance scores
- search terms
- proper names