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

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.