Three Group Classification Problem Approach Based on Fuzzy Goal Programming

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Politeknik Dergisi
Volume:23 Issue:4
Three Group Classification Problem Approach Based on Fuzzy Goal Programming

Three Group Classification Problem Approach Based on Fuzzy Goal Programming

Authors : Zülal TÜZÜNER, Hasan BAL

Pages : 1089-1095

Doi:10.2339/politeknik.600520

View : 37 | Download : 8

Publication Date : 2020-12-01

Article Type : Research Paper

Abstract :In this study, a new fuzzy logic and mathematical programming based model was proposed to solve three-group classification problem. Determination of cut-off value, which corresponds to discrimination axis in classification problems, has importance. Status of the cut-off value such as asymmetric triangle fuzzy number, trapezoid fuzzy number and gauss fuzzy number was examined. The proposed approach displayed better performance when compared to Fisher`s Linear Discriminant Function and some mathematical programming-based models by using three group data sets used frequently in the literature.
Keywords : Three group classification problem, fuzzy logic, mathematical programming, goal programming

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