DocumentCode
477707
Title
Ranking Fuzzy Numbers Based On Ideal Characteristic Vector
Author
Wang, Zhong-Xing ; Liu, Yong-jun
Author_Institution
Sch. of Math. & Inf. Sci., GuangXi Univ., Nanning
Volume
1
fYear
2008
fDate
18-20 Oct. 2008
Firstpage
396
Lastpage
400
Abstract
In this paper, the characteristic index vectors, positive and negative ideal characteristic index vector of fuzzy numbers are defined, based on the characteristic quantity of fuzzy number.Then, the ranking index is proposed according to the given fuzzy numberpsilas linear weighted distance between characteristic index vector and positive /negative ideal characteristic index vector, respectively.Finally, a new approximate ideal solution approach is proposed for fuzzy numberspsilaranking.
Keywords
fuzzy set theory; number theory; characteristic index vectors; fuzzy numbers ranking; linear weighted distance; negative ideal characteristic index vector; positive ideal characteristic index vector; Data analysis; Decision making; Fuzzy systems; Intelligent systems; Mathematics; Vectors; fuzzy number; ideal characteristic index vector; ranking;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on
Conference_Location
Shandong
Print_ISBN
978-0-7695-3305-6
Type
conf
DOI
10.1109/FSKD.2008.170
Filename
4666007
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