DocumentCode
553022
Title
Correlation coefficient of interval-valued intuitionistic fuzzy sets
Author
Wenyi Zeng ; Jiayin Wang
Author_Institution
Coll. of Inf. Sci. & Technol., Beijing Normal Univ., Beijing, China
Volume
1
fYear
2011
fDate
26-28 July 2011
Firstpage
98
Lastpage
102
Abstract
In this paper, we propose a new method to calculate correlation and correlation coefficient of interval-valued intuitionistic fuzzy sets which is similar to the cosine of the intersectional angle in a finite set and probability space. Further, we investigate their properties and propose three numerical examples to illustrate our proposed method reasonable.
Keywords
correlation theory; fuzzy set theory; correlation coefficient; finite set; intersectional angle cosine; interval-valued intuitionistic fuzzy sets; probability; Cognition; Correlation; Educational institutions; Extraterrestrial measurements; Fuzzy sets; Gold; Probability; Intuitionistic fuzzy set; correlation; correlation coefficient; fuzzy set; interval-valued intuitionistic fuzzy set;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery (FSKD), 2011 Eighth International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-61284-180-9
Type
conf
DOI
10.1109/FSKD.2011.6019507
Filename
6019507
Link To Document