黑龙江省大庆市的人口GM(1,1)组合预测模型

The population prediction model based on GM(1,1) of Daqing

在大庆市2000年至2009年人口数据的基础上,分别应用线性回归,灰色系统GM(1,1)理论,构建了人口预测模型,并将预测值与实际值进行比较、分析,表明该模型误差较小,可应用于实践,从而更有效的对大庆市未来十年人口规模进行预测。

By 2000 to 2009 population data in daqing, according to application Logistic growth model, and gray system GM （1, 1）theou,, we construct population forecast model. For predicted results and actual values, we are comparing and analyzing, indicating that the model application effect is actual.