DocumentCode
2036583
Title
An improved method for ranking fuzzy numbers based on the centroids
Author
Xu, Chang-Lin ; Wei, Li-Li
Author_Institution
Sch. of Math. & Comput. Sci., Ningxia Univ., Yinchuan, China
Volume
1
fYear
2010
fDate
10-12 Aug. 2010
Firstpage
442
Lastpage
446
Abstract
Ranking fuzzy numbers plays a very important role in decision making and some other fuzzy application systems. Many different methods have been proposed to deal with ranking fuzzy numbers. Constructing ranking indexes based on the centroids of fuzzy numbers is an important case. But some weaknesses are found in these indexes. The purpose of this paper is to give a new ranking index to rank various fuzzy numbers effectively. Some comparative examples are used to illustrate the advantages of the ranking index.
Keywords
fuzzy set theory; centroids; fuzzy application system; ranking fuzzy number; ranking index; Atmospheric measurements; Computers; Fuzzy sets; Gold; Indexes; Particle measurements; centroids; fuzzy numbers; ranking;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery (FSKD), 2010 Seventh International Conference on
Conference_Location
Yantai, Shandong
Print_ISBN
978-1-4244-5931-5
Type
conf
DOI
10.1109/FSKD.2010.5569618
Filename
5569618
Link To Document