Judgment and correction of global consistency in analytic hierarchy process

Judgment and correction of global consistency in analytic hierarchy process

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Article ID: iaor2006565
Country: China
Volume: 50
Issue: 3
Start Page Number: 306
End Page Number: 310
Publication Date: Jun 2004
Journal: Journal of Wuhan University (Natural Science Edition)
Authors: , ,
Keywords: analytic hierarchy process
Abstract:

For global consistency judgment problem in AHP, a necessary and sufficient condition that the satisfy global consistency is true was provided. A new method was presented to compute consistency index without maximum eigenvalue, by which one also can find maximum eigenvalue conveniently. Furthermore, statistical testing method and consistent correction of judgment matrix were also discussed in detail. The methods is easy to do by computer, even by hand.

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