利用线性规划方法建立回归方程

Using Linear Programming Method to build Regression Equation

本文利用最小一乘法建立线性回归模型,应用线性规划方法确定回归系数,从而建立线性回归方程。这样做有两方面好处,其一是提高了拟合精度;其二是有现成的计算机软件可用,从而使求解工作量大为减小。

This paper proposes using linear programming method to building up the linear regression equation.First,the linear regression mode is established in way of least absolute deviation.Second,the regression coefficient is obtained by linear programming.This methodology possesses two advantages,one of which is that it helps improve the fitting accuracy,and the other of which is that since ready-made computer software is available,workload involved will be significantly reduced.