A Query Expansion Approach Using the Context of the Search.
Djalila BougharebNadir FarahPublished in: ISAmI (2013)
Keyphrases
- query expansion
- improving search
- original query
- ranked retrieval
- information retrieval systems
- automatic query expansion
- retrieval effectiveness
- interactive query expansion
- query expansion methods
- information retrieval
- vocabulary mismatch
- language modeling
- language model
- relevant documents
- personalized web search
- initial query
- query specific
- ranking scheme
- query disambiguation
- relevance feedback
- pseudo relevance feedback
- user queries
- search queries
- implicit relevance feedback
- document ranking
- short queries
- text retrieval
- query topic
- ad hoc retrieval
- query terms
- query translation
- information access
- relevance model
- retrieval model
- result set
- prior art
- patent search
- search terms
- document level
- document retrieval
- query formulation
- search logs
- document collections
- trec genomics track