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Comparative Study of Fuzzy Operators in Risk Level Calculation

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Felhasználó: 
takacs.marta@ni...
CímComparative Study of Fuzzy Operators in Risk Level Calculation
Közlemény típusaConference Paper
Kiadás éve2012
Kiadás nyelveenglish
Oldalszám237-246
SzerzőkLaufer, E. T., and M. Takács
Konferencia neve11th International Conference on Global Research and Education (inter-Academia)
Kiadás dátuma08/2012
Konferencia helyszíneBudapest, Hungary
ISBN-szám978-615-5018-37-4
Összefoglalás

In this paper different fuzzy operators will be introduced and compared. The three basic operations of crisp sets (negation, conjunction, and disjunction) can be generalized for fuzzy sets in an infinite number of ways. Therefore different functions can be the best for different problem implementations, so the operator selection is application-dependent. The model used for comparison is a fuzzy logic-based hierarchical multilevel risk calculation model for physical exercise. The test was performed in Simulink – Fuzzy Logic Toolbox environment for several typical groups of the patients. The results are compared and analyzed.
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