Fuzzy Multiple Objectives Decision Making Based on Vague Sets

Jue WANG;San Yang LIU;Jie LIU

Systems Engineering - Theory & Practice ›› 2005, Vol. 25 ›› Issue (2) : 119-122.

PDF(239 KB)
PDF(239 KB)
Systems Engineering - Theory & Practice ›› 2005, Vol. 25 ›› Issue (2) : 119-122. DOI: 10.12011/1000-6788(2005)2-119
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Fuzzy Multiple Objectives Decision Making Based on Vague Sets

  • Jue WANG(1),San Yang LIU(1),Jie LIU(2)
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Abstract

A novel approach to fuzzy multiple objectives decision making based on vague sets is presented in this paper. Firstly, decision matrix is translated into objective-grade-membership matrix, then the vague evaluation of each alternative is obtained by computing the sets of objectives being in favor, against and neutral. Finally, all alternatives are ranked using a score function and the best one is selected. An example shows that the proposed method is effective.

Key words

fuzzy multiple objectives decision making / vague sets / sets of objectives being in favor / against and neutral

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Jue WANG , San Yang LIU , Jie LIU. Fuzzy Multiple Objectives Decision Making Based on Vague Sets. Systems Engineering - Theory & Practice, 2005, 25(2): 119-122 https://doi.org/10.12011/1000-6788(2005)2-119
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