Fusing different information retrieval systems according to query-topics: a study based on correlation in information retrieval systems and TREC topics.
Anthony BigotClaude ChrismentTaoufiq DkakiGilles HubertJosiane MothePublished in: Inf. Retr. (2011)
Keyphrases
- information retrieval systems
- information retrieval
- relevance assessments
- relevance feedback
- query expansion
- documents retrieved
- user queries
- retrieval systems
- retrieval effectiveness
- retrieve documents
- search queries
- interactive information retrieval
- inverted file
- document collections
- query terms
- retrieval model
- retrieval engine
- test collection
- relevant documents
- structured queries
- information access
- average precision
- document indexing
- related documents
- collection selection
- text retrieval systems
- retrieval quality
- xml retrieval
- retrieved documents
- relevance judgments
- pseudo relevance feedback
- question answering
- data structure
- query expansion methods
- ranked list
- original query
- structured documents
- document retrieval
- text documents
- text mining
- active learning
- keywords
- multimedia
- search engine