DocumentCode
2748054
Title
The Method for Ranking Fuzzy Numbers Based on the Approximate Degree and the Fuzziness
Author
Wang, Zhong-Xing ; Li, Jian
Author_Institution
Dept. of Math. & Inf. Sci., Guangxi Univ., Nanning, China
Volume
3
fYear
2009
fDate
14-16 Aug. 2009
Firstpage
335
Lastpage
339
Abstract
In this paper, the interval positive ideal point and interval negative ideal point have been defined based on the possibilistic interval mean value of fuzzy numbers, the relative approximate dominance degree and fuzziness dominance degree of the fuzzy numbers have been defined based on distance formula of interval numbers and the fuzziness degree, with the composite of them, a new ranking method has been proposed. Finally, example is used to illustrate the advantage of the proposed method.
Keywords
fuzzy set theory; possibility theory; approximate dominance degree; distance formula; fuzziness dominance degree; fuzzy numbers; interval negative ideal point; interval numbers; interval positive ideal point; possibiIistic interval mean value; Decision making; Erbium; Face; Fuzzy systems; Humans; Information geometry; Information science; Mathematics; approximate; dominance; fuzzy number; ranking;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location
Tianjin
Print_ISBN
978-0-7695-3735-1
Type
conf
DOI
10.1109/FSKD.2009.32
Filename
5358980
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