| 联合回归估计的优良性 |
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| 引用本文： | 焦万堂. 联合回归估计的优良性[J]. 中原工学院学报, 1997, 0(Z1) |
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| 作者姓名： | 焦万堂 |
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| 作者单位： | 郑州工业高等专科学校 |
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| 摘 要： | 讨论了联合回归估计的性质，证明了它是最小二乘估计的压缩估计，且有比它更好的抗干扰性和稳健性。
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| 关 键 词： | 线性模型，有偏估计，条件数，抗干扰性，有效性 |
The Optimal Properties of the United Regression Estimate |
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| Jiao WanTang. The Optimal Properties of the United Regression Estimate[J]. Journal of Zhongyuan Institute of Technology, 1997, 0(Z1) |
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| Authors: | Jiao WanTang |
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| Affiliation: | Zhengzhou Polytechnic Institute 450007 PRC |
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| Abstract: | In this paper, the author discusses the optimal properties of the United Regression Estimate. The estimate is a pressure one of the least squares estimate. Its numerical stability and relative efficiency are also proved. |
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| Keywords: | linear model based estimate condition number number stability relative efficiency |
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