Title :
Study of extended interval-valued fuzzy set and application to group decision consensus degree
Author_Institution :
Sch. of Inf., Beijing Wuzi Univ., Beijing
Abstract :
First, a definition of extended interval-valued fuzzy set (EIVFS) is defined. Second, the distance between two EIVFSs is introduced. Third, the degree of agreement of each expert is aggregated on the foundation of the distance. Finally, an example of group decision consensus degree is given to apply this model.
Keywords :
decision making; decision theory; fuzzy set theory; extended interval valued fuzzy set; group decision consensus degree; Aggregates; Automation; Fuzzy control; Fuzzy sets; In vitro fertilization; Intelligent control; average consensus degree; consensus degree; extended interval-valued fuzzy set (EIVFS); interval-valued fuzzy distance; relative consensus degree;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4593778
