1) mean of residual errors
残差均值
3) MSR
均方残差
1.
The approach not only decreased theextremely distended MSE of least Square estimates and made regressional coefficients compressedproperly, but also lowered the inflated MSR of ridge estimates, therefore, it is theoretically a superior method compared to other ones.
这一方法既降低了过度膨胀的均方误差,使回归参数得到合理压缩,同时又降低了岭估计过大的均方残差。
2.
This paper discusses the properties of MSE and MSR of generalized shrunk- en least square estimator(GSLSE),and also deals with the advantages of GSLSE under Q(c)criteria and Pitman closeness criteria,respectively.
本文讨论了广义压缩最小二乘估计均方误差、均方残差的一些性质,另外还分别在 Q(c)准则及 Pitman 准则下讨论了广义压缩最小二乘估计的优良性。
3.
The properties of MSE and MSR of the above estimate are discussed.
引进了多元线性模型中回归系数β=Vec(B)的广义压缩最小二乘估计β(A),讨论了它的约方误差与均方残差的性质,指出了根据均方误差准则选取A值的主要缺陷,采用了一种选取A值的新准则Q(c),它包含均方误差准则和最小二乘准则作为特例,并从理论上证明了Q(c)准则的优良性。
5) interpolation residue
插值残差
1.
Based on the discrete meshes that are generated for the process of h-adaptive refinement, the solution error was estimated by the interpolation residue.
这种方法基于h-自适应边界元过程生成的离散网格,通过计算近似解的插值残差,以此作为误差估计的依据。
6) mean value-different value
均值-差值
补充资料:残差平方和
分子式:
CAS号:
性质:在回归分析中,实际测定值与按回归线预计的值之差,称为残差。回归线各实验点残差之平方的加和,称为残差平方和。
CAS号:
性质:在回归分析中,实际测定值与按回归线预计的值之差,称为残差。回归线各实验点残差之平方的加和,称为残差平方和。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条