Rough set approach to knowledge-based decision support

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Rough set approach to knowledge-based decision support

Rough set theory is a new approach to decision making in the presence of uncertainty and vagueness. Basic concepts of rough set theory will be outlined and its possible application will be briefly discussed. Further research problems will conclude the paper. © 1997 Elsevier Science B.V.

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Rough Set Approach to Knowledge-based Decision Support

The rough set concept is a new mathematical approach to imprecision, vagueness and uncertainty. To some extend it overlaps with fuzzy set theory and evidence theory – nevertheless the rough set theory can be viewed in its own rights, as an independent discipline. Many real-life applications of the theory have proved its practical usefulness. The paper presents the basic assumptions underlying t...

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ژورنال

عنوان ژورنال: European Journal of Operational Research

سال: 1997

ISSN: 0377-2217

DOI: 10.1016/s0377-2217(96)00382-7