区间值Fermatean犹豫模糊集的新相关系数及其模式识别应用

IF 0.8 4区数学 Q2 MATHEMATICS

Turkish Journal of Mathematics Pub Date : 2023-01-01 DOI:10.55730/1300-0098.3355

I. Demir

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引用次数: 3

摘要

区间值Fermatean模糊集与区间值形式的Fermatean犹豫模糊元素的组合称为区间值Fermatean犹豫模糊集。由于Fermatean犹豫模糊集是表示更复杂、模糊和模糊信息的有效工具，区间值Fermatean犹豫模糊集是这些集合的扩展。本文将重点研究Fermatean犹豫模糊集的四种不同类型的相关系数，并将其扩展为区间值Fermatean犹豫模糊集的相关系数和加权相关系数。最后，数值实例证明了在许多标准下所建议的方法在决策中的可行性和实用性。

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Novel correlation coefficients for interval-valued Fermatean hesitant fuzzy sets with pattern recognition application

: A combination of interval-valued Fermatean fuzzy sets with Fermatean hesitant fuzzy elements in the form of interval values is known as an interval-valued Fermatean hesitant fuzzy set. Since Fermatean hesitant fuzzy sets are effective instruments for representing more complex, ambiguous, and hazy information, interval-valued Fermatean hesitant fuzzy sets are expansions of these sets. This investigation will concentrate on four different types of correlation coeﬀicients for Fermatean hesitant fuzzy sets and expand them to include correlation coeﬀicients and weighted correlation coeﬀicients for interval-valued Fermatean hesitant fuzzy sets. Finally, the numerical examples demonstrate the viability and usefulness of the suggested methodologies in decision-making under many criteria.

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来源期刊

Turkish Journal of Mathematics 数学-数学

CiteScore

1.80

自引率

10.00%

发文量

161

审稿时长

6-12 weeks

期刊介绍： The Turkish Journal of Mathematics is published electronically 6 times a year by the Scientific and Technological Research Council of Turkey (TÜBİTAK) and accepts English-language original research manuscripts in the field of mathematics. Contribution is open to researchers of all nationalities.