含定性变量的回归分析在公安情报预测中的应用  

The Application of the Regression Analysis Containing Qualitative Variables in Public Security Information Forecasting

作　　者：李熙[1] 武珏臣[1] 

机构地区：[1]中国人民公安大学,北京100038

出　　处：《科技情报开发与经济》2010年第16期132-134,共3页Sci-Tech Information Development & Economy

摘　　要：公安情报工作是保证公安系统有序运行的依据。在现有线性回归模型的基础上,提出了一种更为准确灵活的数学模型,将含定性变量的回归分析用于公安情报的预测中。The public security information work is the foundation to guarantee the orderly operation of public security system. Based on current linear regression model, this paper puts forward a more accurate and flexible mathematical model, which applies the regression analysis containing qualitative variables into public security information forecasting.

关 键 词：公安情报预测 回归模型 变量选取 

分 类 号：G359.223[文化科学—情报学]