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Extension of fuzzy TOPSIS method based on interval-valued fuzzy sets

delete2009-03-01
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PRE
AI
B
Behzad Ashtiani *
F
Farzad Haghighirad
A
Ahmad Makui
DOI:10.1016/j.asoc.2008.05.005delete
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Abstract

Abstract

En 中文
Decision making is one of the most complex administrative processes in management. In circumstances where the members of the decision making team are uncertain in determining and defining the decision making criteria, fuzzy theory provides a proper tool to encounter with such uncertainties. However, if decision makers cannot reach an agreement on the method of defining linguistic variables based on the fuzzy sets, the interval-valued fuzzy set theory can provide a more accurate modeling. In this paper the interval-valued fuzzy TOPSIS method is presented aiming at solving MCDM problems in which the weights of criteria are unequal, using interval-valued fuzzy sets concepts. (c) 2008 Elsevier B.V. All rights reserved.
Keywords:
TOPSIS
Multi criteria decision making
Interval-valued fuzzy set
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Journal

Applied Soft Computing cover
Applied Soft Computing
IF:
6.6
Papers:
1.4W
Citations:
4.8W

Organization

T
Tarbiat Modares University
Scholars:
1.3W
Papers: 1.3W
Citations: 1.4W
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