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ERIC Number: EJ513757
Record Type: Journal
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISSN: ISSN-0022-0418
An Evaluation of the Interactive Query Expansion in an Online Library Catalogue with a Graphical User Interface.
Hancock-Beaulieu, Micheline; And Others
Journal of Documentation, v51 n3 p225-43 Sep 1995
An online library catalog was used to evaluate an interactive query expansion facility based on relevance feedback for the Okapi, probabilistic, term weighting, retrieval system. A graphical user interface allowed searchers to select candidate terms extracted from relevant retrieved items to reformulate queries. Results suggested that the interactive query expansion was lower and retrieval performance was less effective. (Author/AEF)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A