DocumentCode
507220
Title
Fuzzy Expected Value Model for Data Envelopment Analysis
Author
Meng, Mingqiang ; Yuan, Guoqiang
Author_Institution
Dept. of Basic Courses, Ordnance Eng. Coll., Shijiazhuang, China
Volume
6
fYear
2009
fDate
14-16 Aug. 2009
Firstpage
232
Lastpage
236
Abstract
Based on credibility theory, this paper presents a new class of fuzzy expected value model for data envelopment analysis (FEVM-DEA). In some special cases, such as the fuzzy inputs and fuzzy outputs are independent trapezoidal fuzzy variables, we transform the FEVM-DEA to its crisp equivalent class and discuss some basic properties of the proposed FEVM-DEA. Finally, a numerical example is given to illustrate the effectiveness of the proposed FEVM-DEA and the relative efficiency is analyzed.
Keywords
data envelopment analysis; fuzzy set theory; credibility theory; data envelopment analysis; fuzzy expected value model; trapezoidal fuzzy variables; Books; Data engineering; Data envelopment analysis; Decision making; Educational institutions; Finance; Fuzzy set theory; Fuzzy sets; Fuzzy systems; Knowledge engineering; Credibility theory; Data envelopment analysis; Efficiency analysis; Fuzzy expected value model;
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.2009.655
Filename
5359836
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