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| 回归系数的广义岭型主相关估计及其优良性 | |
| 引用本文： | 林昌盛. 回归系数的广义岭型主相关估计及其优良性[J]. 大学数学, 2009, 25(6) |
| 作者姓名： | 林昌盛 |
| 作者单位： | 长江师范学院,数学系,重庆,涪陵,408100 |
| 摘 要： | 在回归系数的主相关估计基础上提出一种新的降维估计——广义岭型主相关估计,并讨论它的优良性. |
| 关 键 词： | 回归模型 回归系数 广义岭型主相关估计 均方误差 |
Combining Generalized Ridge and Principal Correlation Estimation of the Regression Parameters and Its Optimality |
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| Abstract: | A new reduced-dimension estimation was proposed.It was called combining generalized ridge and principal correlation estimate in the base of the principal correlation estimate,and its optimality was discussed. |
| Keywords: | regression model regression coefficient combining generalized ridge and principal correlation estimation mean square error |
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