%0 Journal Article
%T Linear Combination Forecasting Model and its Application<br>线性组合预测模型及其应用
%A GAN Jian-Sheng
%A CHEN Guo-Long
%A <br>甘健胜
%A 陈国龙
%J 计算机科学
%D 2006
%I 
%X The key of forecasting is modeling,but every kind of model has its own advantages.A more efficient model can be obtained by a linear combination of some models.In this paper,Fujian urban household's Engle coefficient is forecasted by linear regression model,gray system model,genetic algorithms back propagation network (GABP) model and linear combination model.It is found that the best one is the linear combination model.
%K Linear regression model
%K Gray system model
%K GABP model
%K Linear combination model
%K Engle coefficient<br>线性回归模型
%K 灰色系统模型
%K GABP模型
%K 线性组合模型
%K 恩格尔系数
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=D818D069A1F884B7&yid=37904DC365DD7266&vid=27746BCEEE58E9DC&iid=9CF7A0430CBB2DFD&sid=AC1578C6BB9EBDEF&eid=5D9D6A8FC2C66FD8&journal_id=1002-137X&journal_name=计算机科学&referenced_num=3&reference_num=15