Title :
The Ameliorating GM(1,1) Model based on GA and its application
Author :
Li, Junfeng ; Dai, Wenzhan ; Xiong, Weihua
Abstract :
In this paper, the effect against the precision of GM(1,1) model is analyzed. Then, the method of modificatory initial value based on GA is put forward. Moreover, the mechanism of Ameliorating GM(1,1) Model is showed. At last, the power quantity model of Shanghai city is built by applying the method. The application results show the effectiveness of the proposed approach.
Keywords :
genetic algorithms; grey systems; genetic algorithm; grey model; Character generation; Cities and towns; Data analysis; Educational institutions; Electronic mail; Genetic algorithms; Mechanical engineering; Power system modeling; Predictive models; Time varying systems; Genetic Algorithm; Grey Model; Prediction Precision; Time-Varying Initial Value;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5192653
