Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
A Method for Determining Relative Importance in AHP Using Directly Fuzzy Numbers for Modifiers
Yoshimasa KAMEYAMAKenji KURASHIGEKatuya OGAWAHayatoshi SAYAMAShigeji MIYAZAKI
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1997 Volume 10 Issue 10 Pages 509-517

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Abstract

We present the method for determining the relative importance in AHP (Analytic Hierarchy Process) by using fuzzy numbers fitted to the decision maker's feeling for every modifier. This method can use the fuzzy numbers having membership functions with arbitrary spread to represent the respective fuzzy feeling. We can expect that the results of this method fits the feeling of each decision maker better than the results of existing method.

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