DocumentCode
553027
Title
A new approach for ranking fuzzy number by centroid index
Author
Zhongxing Wang ; Jingcui Li ; Fang Liu
Author_Institution
Dept. of Math. & Inf. Sci., Guangxi Univ., Nanning, China
Volume
1
fYear
2011
fDate
26-28 July 2011
Firstpage
26
Lastpage
29
Abstract
In order to overcome the shortcoming of the existing ranking approach which is based on centroid index. Firstly, the relative dominance and priority weight are defined in this paper. Then an approach for ranking fuzzy numbers is proposed, which is based on multi-index such as the defined relative dominance, priority weight and decision-makers´ preference. Finally, numercial examples are given to illustrate its feasibility and validity.
Keywords
decision making; fuzzy set theory; number theory; centroid index; decision making; fuzzy number ranking approach; multiindex approach; Computers; Fuzzy systems; Heating; Humans; Indexes; Mathematics; Presses; centroid; fuzzy number; preference; ranking;
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.2011.6019514
Filename
6019514
Link To Document