Literaturnachweis - Detailanzeige
Autor/inn/en | Greisdorf, Howard; Spink, Amanda |
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Titel | Median Measure: An Approach to IR Systems Evaluation. |
Quelle | In: Information Processing & Management, 37 (2001) 6, S.843-57 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0306-4573 |
Schlagwörter | Evaluation Criteria; Evaluation Methods; Information Retrieval; Information Seeking; Information Systems; Information Theory; Measurement Techniques; Relevance (Information Retrieval); Use Studies; Users (Information) |
Abstract | Results from three studies examining 1295 relevance judgments by 36 information retrieval (IR) system end-users are reported. Both the region of the relevance judgments, from non-relevant to highly relevant, and motivations or levels for the relevance judgments are examined. Implications for relevance theory and IR systems evaluation are discussed. (Author/AEF) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |