Ewa Roszkowska

(Polish) PDF


The main goal of the paper is presentation some possibilities of application ordered fuzzy numbers in multi-criteria decision making. In the paper we present several examples of interpretation ordering fuzzy numbers, propositions application ordered fuzzy numbers in multi-criteria decision making for representation type of criterion as well verbal description. The fuzzy saw and fuzzy TOPSIS methods based on ordered fuzzy numbers were presented. The paper have a methodological character and can inspire to future research concerning application ordered numbers in multi-criteria decision making.


multi-criteria decision ma king, ordered fuzzy numbers, linguistic variables, fuzzy SAW, fuzzy TOPSIS


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