Results of Empirical Studies in Fuzzy Set Theory
Modelling real problems or systems by means of classical mathematics very often leads to problems. Especially if the problem contains human or social components the following difficulties arise: Most areas of mathematics and EDP computers are based on a dichotomous structure (yes/no etc.). Real human or social systems, however, are more complex, need wider “scales” than “yes” or “no” and are sometimes very badly approximated by mathematical models.
KeywordsMembership Function Metallic Object Fuzzy Objective Function Human Decision Maker Individual Objective Function
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