Host: Japan Society for Fuzzy Theory and Intelligent Informatics
Co-host: International Fuzzy Systems Association, IEEE Computational Intelligence Society Japan Chapter
In this research, a method of fuzzy linear evaluation using theDEA concept is considered. When the evaluation value is calculated by the extension principle, the evaluation values from the linear fnction with the coefficients of fuzzy numbers are given by fuzzy numbers. Here, we express the fuzzy coefficients as the interval of the h-level set, and using the idea of DEA, the evaluation values arecalculated. That is, the most profitable coefficient values in the interval can be selected and the most profitable evaluation value for each object is calculated. Then the evaluation values which reflect the characteristic of the each objects with the maximum concern are obtained by our method.
