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| Author: | Buckley, J. J. Feuring, T. Hayashi, Y. |
| Title: | Fuzzy hierarchical analysis revisited |
| Journal: | European Journal of Operational Research
2001 : FEB 16, VOL. 129:1, p. 48-64 |
| Index terms: | FUZZY SETS COMPANY RANKING TESTS |
| Language: | eng |
| Abstract: | The paper presents a new method of finding the fuzzy weights in fuzzy hierarchical analysis which is the direct fuzzification of the original method used by Saaty in the analytic hierarchy process. The authors test their new procedure in two cases where there are formulas for the crisp weights. An example is presented where there are five criteria and three alternatives. The authors directly fuzzified Saaty's original procedure of computing the weights in HA to get the fuzzy weights in FHA. They checked this method against the 3x3, and 4x4 cases, where formulas exist for the weights, to show they are obtaining the correct fuzzy weights. Therefore, the author believe they now have the correct FHA. |
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