DocumentCode
3271479
Title
Research of GM(1,1) Background Value Based on Gauss-Legendre quadrature and Its Application
Author
Dai, Wenzhan ; Chen, Yonggang
Author_Institution
Zhejiang Sci-Tech Univ., Hangzhou
fYear
2007
fDate
20-24 March 2007
Firstpage
100
Lastpage
102
Abstract
Background value in grey model GM(1,1) is an important factor to precision and adaptability. It is proposed that the traditional background is replaced by new reconstruction approach to background value of GM(1,1) based on Gauss-Legendre formula .Theory and simulation shows the new construction approach can greatly improve the precision of GM(1,1) and widen its application range.
Keywords
forecasting theory; grey systems; GM(1,1) model; Gauss-Legendre quadrature; background value; grey theory; Agriculture; Buildings; Calculus; Defense industry; Differential equations; Gaussian processes; Least squares methods; Predictive models; Background value; Forecast; GM(1,1) Model; Gauss-Legendre;
fLanguage
English
Publisher
ieee
Conference_Titel
Integration Technology, 2007. ICIT '07. IEEE International Conference on
Conference_Location
Shenzhen
Print_ISBN
1-4244-1092-4
Electronic_ISBN
1-4244-1092-4
Type
conf
DOI
10.1109/ICITECHNOLOGY.2007.4290439
Filename
4290439
Link To Document