论文信息 - Comparison of clusters from fuzzy numbers

Comparison of clusters from fuzzy numbers

Fuzzy numbers are used for representation of numerical quantities in a vague environment. Their comparison or ranking is important for application purposes. A new index for comparing of fuzzy numbers based on their geometrical properties is suggested in this paper. This geometrical index is tested on a group of selected examples and compared with the other well-known indexes. A method for comparison of m-tuples of fuzzy numbers and an algorithm for comparison of subsets (clusters) of similar, closed m-tuples of trapezoidal fuzzy numbers are presented.

Ivan Popchev | Vania Peneva | I. Popchev | V. Peneva

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