| 几种最小二乘估计（LSE）效率的偏序 |
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| 引用本文： | 佟毅. 几种最小二乘估计（LSE）效率的偏序[J]. 运筹与管理, 1998, 7(4): 30-33 |
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| 作者姓名： | 佟毅 |
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| 作者单位： | 抚顺石油学院基础部 |
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| 摘 要： | 研究了几种最小二乘估计（ＬＳＥ）效率的偏序，证明了均方误差比（ＭＳＥＲ）效率在几种效率度量中是最优的。
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| 关 键 词： | 线性回归；效率；偏序 |
Partial Ordering of Some Relative Efficiency of Least Squares Estimate(LSE) |
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| Tong Yi. Partial Ordering of Some Relative Efficiency of Least Squares Estimate(LSE)[J]. Operations Research and Management Science, 1998, 7(4): 30-33 |
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| Authors: | Tong Yi |
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| Abstract: | Partial ordering of some relative efficiency of least squares estimate(LSE)is discussed in this paper. It is proved that mean square error ratio(MSER)efficiency is the best among some efficiency measures. |
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| Keywords: | linear regression relative efficiency partial ordering |
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