A multi-dimensional fuzzy decision support strategy

A multi-dimensional fuzzy decision support strategy

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Article ID: iaor20052254
Country: Netherlands
Volume: 38
Issue: 4
Start Page Number: 591
End Page Number: 598
Publication Date: Jan 2005
Journal: Decision Support Systems
Authors: ,
Keywords: fuzzy sets
Abstract:

Based on the theory of fuzzy pattern recognition and fuzzy optimization, this paper presents a kind of multi-dimensional fuzzy decision support strategy for multi-objective and multi-layer fuzzy decision support systems. Compared with conventional strategies of fuzzy optimization that just consider the relative membership uj of decision j of down layer unit systems, this strategy also takes the relative bad membership ujb=1−uj as the input of up layer unit systems. Besides, unlike conventional strategies of fuzzy optimization, this strategy can provide multi-dimensional information to the decision-maker. With these advantages, this strategy founds a new theoretical basis for the multi-dimensional decision making of large systems.

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