Title :
GM(1,1) Model Based on Improved Euler Formula And Its Application
Author :
Chen, Yonggang ; Dai, Wenzhan
Author_Institution :
Zhejiang Sci-Tech Univ., Hangzhou
Abstract :
In this paper, it is analyzed that the background value in grey mode GM(1,1) is an important factor to model precision, and the reconstruction method of background value in grey GM(1,1) model based on Euler formula is pointed out. Simulation examples show the effectiveness of the proposed approach.
Keywords :
differential equations; forecasting theory; grey systems; time series; GM(1,1) model; grey mode; improved Euler formula; Agriculture; Defense industry; Differential equations; Industrial control; Least squares methods; Parameter estimation; Predictive models; Reconstruction algorithms; Euler formula; Forecast; GM(1,1) Model;
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
DOI :
10.1109/ICITECHNOLOGY.2007.4290465
