DocumentCode
3564943
Title
Study of Multi-attribute Comprehensive Evaluation Method Based on Attribute Theory
Author
Guanglin Xu ; Nianzu Liu
Author_Institution
Coll. of Math. & Inf., Shanghai Lixin Univ. of Commerce, Shanghai, China
fYear
2014
Firstpage
6
Lastpage
10
Abstract
The study of comprehensive evaluation model of attribute theory has gained fruitful achievements in both theory and practice. But at present the preference curve of the evaluator is assumed to be a smooth quadratic equation, when indicators increase, the quadratic equation fails to well reflect the change of evaluator´s preference curve. By increasing the interpolation points and using Newton´s Interpolation Formulae, this paper not only solves the problem but also improve the algorithm´s efficiency.
Keywords
Newton method; computational complexity; interpolation; Newton interpolation formulae; attribute theory; computational complexity; evaluator preference curve; multiattribute comprehensive evaluation model; smooth quadratic equation; Computational modeling; Educational institutions; Interpolation; Mathematical model; Polynomials; Attribute theory method; Barycentric coordinates; Comprehensive Evaluation; Newton´s Interpolation Formulae;
fLanguage
English
Publisher
ieee
Conference_Titel
Management of e-Commerce and e-Government (ICMeCG), 2014 International Conference on
Type
conf
DOI
10.1109/ICMeCG.2014.11
Filename
7046880
Link To Document