DocumentCode
401600
Title
A new modeling technique of GM(1,1) prediction model
Author
Xiao, Xin-Ping ; Mao, Shu-hua
Author_Institution
Coll. of Sci., Wuhan Univ. of Technol., Hubei, China
Volume
2
fYear
2003
fDate
2-5 Nov. 2003
Firstpage
990
Abstract
Based on the characteristics of the grey system theory modeling, this paper presents a new modeling method - accumulating method, of system parameter identification for GM(1,1) model. The comparison example is designed to show that the forecasting precision of the GM(1,1) model is improved and the calculating volume is decreased greatly, by means of the accumulating method. Finally, the parameter relationships and properties of the new model are discussed.
Keywords
grey systems; modelling; parameter estimation; prediction theory; GM(1,1); accumulating method; calculating volume; forecasting precision; grey system theory modeling; prediction model; system parameter identification; Accidents; Differential equations; Economic forecasting; Educational institutions; Electronic mail; Least squares methods; Parameter estimation; Prediction theory; Predictive models; Safety;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics, 2003 International Conference on
Print_ISBN
0-7803-8131-9
Type
conf
DOI
10.1109/ICMLC.2003.1259625
Filename
1259625
Link To Document