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(25)¡¡Weights Representation of Fuzzy Decision Making by use of Sensitivity Analysis
¡¡¡¡¡¡¡¡The 9th International Conference on Information Processing and
¡¡¡¡¡¡¡¡Management of Uncertainty in Knowledge-Based Systems, Industrial Truck, pp.39-42, 2002/7/4
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¡¡There are a lot of extensions from the method of decision making using fuzzy theory.
AHP (Analytic Hierarchy Process) has been widely used in a domain of decision making, and fuzzy AHP is an extension of the normal AHP using fuzzy measure. Actually, it often occurs that data of (fuzzy) AHP loses its reliability, because a comparison matrix there in does not always have consistency. For these cases, the authors propose one representation for weights using results from the sensitivity analysis. The weights are represented by fuzzy sets, and they also show how results of (fuzzy) AHP have fuzziness when the comparison matrix does not have relatively good consistency.
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