The loquacious user: a document-independent source of terms for query expansion.
Diane KellyVijay Deepak DolluXin FuPublished in: SIGIR (2005)
Keyphrases
- query expansion
- initial query
- query terms
- expansion terms
- trec genomics track
- relevance feedback
- information retrieval systems
- original query
- relevant documents
- retrieval effectiveness
- retrieved documents
- information retrieval
- pseudo relevance feedback
- user queries
- term selection
- language model
- query refinement
- automatic query expansion
- search terms
- probabilistic retrieval model
- language modeling
- ad hoc retrieval
- query expansion methods
- interactive query expansion
- relevance model
- text retrieval
- model for information retrieval
- document ranking
- query specific
- document retrieval
- passage retrieval
- query topic
- ranking scheme
- search engine
- query translation
- document level
- vector space model
- result set
- document collections
- retrieval model
- pseudo feedback
- language modeling framework
- web documents
- text categorization
- vocabulary mismatch
- probabilistic model
- biomedical information retrieval
- active learning