Document (#12622)

Author

Eisenberg, M.
Schamber, L.

Title

Relevance : the search for a definition

Source

ASIS'88. Information technology: planning for the next fifty years. Proceedings of the 51st Annual Meeting of the American Society for Information Science, Atlanta, Georgia, 23.-27.10.1988. Vol.25. Ed. by C.L. Borgman and E.Y.H. Pai

Imprint

Medford, New Jersey : Learned Information Inc.

Year

1988

Pages

S.164-168

Abstract

Although relevance judgements are fundamental to the design and evaluation of all information retrieval systems, information scientists have not reached a consensus in defining the central concept of relevance. Re-examines the viewpoints of major writers in the field, then introduces a new approach. Considers that relevance is a multidimensional concept; that it is based on the human judgement process; that it is dependant on both internal (cognitive) and external (situational) factors; and that it is intersubjective but nevertheless systematic and measurable. Suggests a different paradigm from the classic source-to-destination communication model of information retrieval.

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