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
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;
Conference_Titel :
Management of e-Commerce and e-Government (ICMeCG), 2014 International Conference on
DOI :
10.1109/ICMeCG.2014.11
