On Weighted Possibilistic Mean, Variance and Correlation of Interval-Valued Fuzzy Numbers

Authors

  • Qiansheng Zhang
  • Shengyi jiang

Keywords:

Interval-valued fuzzy number, weighted possibilistic mean, weighted possibilistic variance, weighted possibilistic correlation.

Abstract

In this paper, the concept of weighted possibilistic mean of interval-valued fuzzy number is first introduced. Further, the notions of weighted possibilistic variance, covariance and correlation of interval-valued fuzzy numbers are presented. Meantime, some important properties of them and relationships between them are studied.

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Published

2021-05-25

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Issue

Vol. 26 No. 2 (2010)

Section

Articles

How to Cite

On Weighted Possibilistic Mean, Variance and Correlation of Interval-Valued Fuzzy Numbers. (2021). Communications in Mathematical Research, 26(2), 105-118. https://www.global-sci.com/index.php/cmr/article/view/8650