DocumentCode
2912668
Title
A new method to estimate parameter of grey model
Author
Li Mao-lin ; Wei Yong ; Dong Yan-qiu
Author_Institution
China West Normal Univ., Nanchong
fYear
2007
fDate
18-20 Nov. 2007
Firstpage
619
Lastpage
623
Abstract
This paper puts forward a grid calculating method of estimating parameters in GM models. It avoids the bad influence of illness data matrix to parameter estimation while using least squares estimation parameters. Meanwhile, it improves the precision of modeling.
Keywords
grey systems; least squares approximations; matrix algebra; data matrix illness problem; grey model; grid calculating method; least squares parameter estimation; Adaptation model; Algorithm design and analysis; Equations; Genetic algorithms; Intelligent systems; Least squares approximation; Mathematical model; Neural networks; Parameter estimation; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Grey Systems and Intelligent Services, 2007. GSIS 2007. IEEE International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-1294-5
Electronic_ISBN
978-1-4244-1294-5
Type
conf
DOI
10.1109/GSIS.2007.4443348
Filename
4443348
Link To Document