Document (#18155)

Author

Park, H.

Title

Relevance of science information : origins and dimensions of relevance and their implications to information retrieval

Source

Information processing and management. 33(1997) no.3, S.339-352

Year

1997

Abstract

24 graduate students' relevance judgements were observed to find dimensions and characteristics of relevance. Findings were: that relevance is multidimensional; that there are 2 types of relevance dimensions, primary and secondary; that relevance dimensions show 3 orientations, problem, use, and value; and that the problem orientation is primary to the other orientations. The implications of these findings are that: 4 characteristics of important relevance dimensions were found; the important dimensions need to be applied to the system's measurement of relevance; relationships between thesaurus terms need to be set following the important dimensions; the important dimensions are useful for the effective evaluation of information retrieval; and that these and the orientations of relevance are useful to observe users' relevance judgements of the study of variables affecting relevance judgements

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5. Ruthven, I.: Relevance behaviour in TREC (2014) 0.24

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