| 聚集数据线性模型参数的改进广义岭估计的相对效率 |
| |
| 引用本文： | 周永正. 聚集数据线性模型参数的改进广义岭估计的相对效率[J]. 数学的实践与认识, 2012, 42(21): 101-107 |
| |
| 作者姓名： | 周永正 |
| |
| 作者单位： | 景德镇陶瓷学院信息工程学院,景德镇,333403 |
| |
| 摘 要： | 对于聚集数据的线性模型,给出了参数的改进广义岭估计,并提出了改进广义岭估计的两种相对效率,得到了这两种相对效率的上界.
|
| 关 键 词： | 聚集数据 线性模型 改进广义岭估计 相对效率 |
The Relative Efficiencies of the Improved Generalized Ridge Estimators of the Parameters in the Linear Model with Aggregated Date |
| |
| ZHOU Yong-zheng. The Relative Efficiencies of the Improved Generalized Ridge Estimators of the Parameters in the Linear Model with Aggregated Date[J]. Mathematics in Practice and Theory, 2012, 42(21): 101-107 |
| |
| Authors: | ZHOU Yong-zheng |
| |
| Affiliation: | ZHOU Yong-zheng (College of Information Engineering,Jingdezhen Ceramic Institue,Jingdezhen 333403,China) |
| |
| Abstract: | For the linear model with aggregated data,In this paper,we proposed the Improved Biased Estimators of the parameters and two kinds relative efficiencies of the estimators.The upper bound on two kinds of relative efficiency axe obtained. |
| |
| Keywords: | aggregated data the linear model improved generalized ridge estimators relative efficiencies |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
