关键词:基因表达式编程; 私人汽车量; 预测; 泛化能力
Modeling and predicting total number of private cars based on GEP
ZHU Ming-fang1a , WANG Hong-tao2, REN Yanling1b
(1.a.School of Computer Technology, b.School of Electronic Information, Jiangsu Teachers University of Technology, Changzhou Jiangsu 213001, China; 2.Dept. of Computer Science & Technolgy, Shaanxi University of Technology, Hanzhong Shaanxi 723001, China)
Abstract:For making economic policies and controlling macro economy, it needs predict the total numbers of private cars. It is a vital role to ensure harmoniously develops the economics. Gene expression programming (GEP) is a novel evolution system and attracts many studies and attention.This paper introduced the principle of GEP, and the basic methods applied GEP to time series analysis. According to the total number of private cars from 1990 to 2007, based on GEP techniques, mined and analyzed prediction model. Illustrating from experiments, the model has a high prediction precision, and good generalization ability. ......