FUB at TREC 2009 Relevance Feedback Track: Diversifying Feedback Documents (Extended Abstract).
Andrea BernardiniClaudio CarpinetoEdgardo AmbrosiPublished in: TREC (2009)
Keyphrases
- extended abstract
- relevance feedback
- relevance judgments
- relevance judgements
- relevant documents
- information retrieval systems
- document retrieval
- information retrieval
- feedback information
- retrieval effectiveness
- retrieved documents
- user feedback
- pseudo relevance feedback
- query expansion
- retrieval process
- image retrieval
- trec collections
- document collections
- initial query
- probabilistic retrieval model
- active learning
- web retrieval
- expert search
- sparck jones
- document ranking
- query refinement
- retrieval model
- implicit relevance feedback
- negative feedback
- relevance model
- web documents
- ad hoc retrieval
- implicit feedback
- vector space model
- test collection
- xml documents
- number of relevant documents
- document representation
- document structure
- original query
- ad hoc information retrieval
- retrieval accuracy
- metadata
- web pages