The similarity measure of generalized fuzzy numbers based on interval distance

Ranking of generalized fuzzy numbers using distance measure and similarity measure

ranking of generalized fuzzy numbers using distance measure and similarity measure

ranking of generalized fuzzy numbers using distance measure and similarity measure

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Fuzzy Similarity Measure for Generalized Fuzzy Numbers

This paper proposes a new fuzzy similarity measure to calculate the degree of similarity of generalized fuzzy numbers (GFN’s).The fuzzy similarity measure is developed by integrating the concept of centre of gravity (COG) points and fuzzy difference of distance of points of fuzzy numbers. A fuzzy description for difference of distances between fuzzy numbers in its turn exploits appropriate simi...

Ranking of generalized fuzzy numbers using distance measure and similarity measure

In this paper, we first of all define the distance measure entitled generalized Hausdorff distance between two trapezoidal generalized fuzzy numbers (TGFNs) that has been introduced by Chen [10]. Then using a other distance and combining with generalized Hausdorff distance, we define the similarity measure. The basic properties of the above mentioned similarity measure are proved in detail. Fin...