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ERIC Number: EJ483768
Record Type: CIJE
Publication Date: 1994
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0002-8231
A Model for the Evaluation of Expansion Techniques in Information Retrieval Systems.
Aigrain, Philippe; Longueville, Veronique
Journal of the American Society for Information Science, v45 n4 p225-34 May 1994
Describes an evaluation model for expansion systems in information retrieval, i.e., systems expanding a user selection of documents to provide the user with a larger set of documents sharing the same or related characteristics. Highlights include a test protocol and evaluation measures for the efficiency of expansion systems. (Contains 29 references.) (LRW)
Publication Type: Information Analyses; Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A