Document (#4844)

Author
Saracevic, T.
Kantor, P.
Title
Online searching : still an imprecise art
Source
Library journal. 116(1991) no.16, S.47-51
Year
1991
Abstract
Summarises the results of a research project which investigated the human decision making and user-system interactions which take place during online searching. Searches were carried out by professional searchers using DIALOG databases, and rated for relevance, precision and recall

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