Document (#11286)

Author
Robertson, S.E.
Walker, S.
Beaulieu, M.
Title
Laboratory experiments with Okapi : participation in the TREC programme
Source
Journal of documentation. 53(1997) no.1, S.20-34
Year
1997
Abstract
Briefly reviews the history of laboratory testing of information retrieval systems, focusing on the idea of a general purpose test collection of documents, queries and relevance judgements. Gives an overview of the methods used in TREC (Text Retrieval Conference) which is concerned with an ideal test collection, and discusses the Okapi team's participation in TREC. Also discusses some of the issues surrounding the difficult problem of interactive evaluation in TREC. The reconciliation of the requirements of the laboratory context with the concerns of interactive retrieval has a long way to go
Content
Vgl. auch unter: http://www.emeraldinsight.com/10.1108/EUM0000000007188.
Footnote
Contribution to a thematic issue on Okapi and information retrieval research
Theme
Retrievalstudien
Object
Okapi

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