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: | Yang Yimin, Yang Xubing, Jing Fengjie |
Keywords: | analytic hierarchy process |
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.