Title :
On Fuzzy Correlation Analysis
Author :
Fan, Donghong ; Song, Lixia
Author_Institution :
Dept. of Phys. & Electron. Eng., Qinzhou Univ., Qinzhou, China
Abstract :
The analyses of the fuzzy simple correlation, fuzzy partial correlation and fuzzy semi-partial correlation on Zadeh´s fuzzy sets have been discussed in this paper. A fuzzy simple correlation analysis can show the strength of the linear relationship between two fuzzy attributes and the direction of the relationship. A fuzzy partial correlation analysis can provide us with the relationship between two fuzzy attributes when other fuzzy attributes held constants.
Keywords :
correlation methods; fuzzy set theory; Zadehs fuzzy sets; fuzzy attributes; fuzzy partial correlation; fuzzy semipartial correlation; fuzzy simple correlation analyses; Data analysis; Data mining; Databases; Fuzzy sets; Information analysis; Information technology; Mathematics; Physics; Statistical analysis; Fuzzy Correlation; Fuzzy Correlation Analysis; Fuzzy set;
Conference_Titel :
Intelligent Information Technology Application Workshops, 2009. IITAW '09. Third International Symposium on
Conference_Location :
Nanchang
Print_ISBN :
978-1-4244-6420-3
Electronic_ISBN :
978-1-4244-6421-0
DOI :
10.1109/IITAW.2009.92
