多重共线性 meaning in English
multicollinearity
Examples
- Multicollinearity problems and their treatment in statistical studies of land use change
论土地利用变化统计分析中的多重共线性问题 - The method has the following advantages : deciding multi - collinearity , computing opposite degree of fitting , reducing frequency of regression , utilizing synthetically sample data etc
这种方法还具有能确定多重共线性、计算相对拟合度、减少回归次数、综合利用样本资料信息等有点。 - Then we adopted the cointegration and error correction model as the algorithm of the model , which can resolve the line association in independent variable from inverse demand or supply model without losing the variable
研究结果表明，该理论能够在不损失任何信息与变量的条件下，有效解决模型中的多重共线性问题。 - Thus proposes an alternative method for the research of superiority of two predictors based on the biased estimation . in the light of the approximate multicollinearity of matrix , distance for principal components estimation ( namely distance ) is put forward
针对设计矩阵的多重共线性问题，为了改进基于最小二乘估计的统计诊断量cook距离，提出了基于massy主成分下的cook距离( mpcc距离) 。 - The main results are as follows : according to the approximate multicollinearity of matrix , the third chapter constrains the regression coefficient and obtains generalized ridge estimation of the linear model ' s parameter under the ellipsoidal restriction
主要结果如下：论文第三章从设计矩阵的多重共线性角度出发，考虑回归系数的椭球约束，获得了椭球约束下线性模型参数的一种新型估计- -广义岭型估计。