| Laplace分布的均值被半序约束时的极大似然估计 |
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| 引用本文： | 赵瑞清,高巍.Laplace分布的均值被半序约束时的极大似然估计[J].军械工程学院学报,1996(2). |
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| 作者姓名： | 赵瑞清 高巍 |
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| 作者单位： | 军械工程学院数学教研室，吉林大学数学所 石家庄 050003，长春 130023 |
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| 摘 要： | 讨论了Laplaoe分布中,方差已知的情况下,均值θ在简单半序约束下的最小L_1保序回归(ML_1IR),就最小L_1保序回归的唯一性以及一些其它性质予以了讨论,并且给出了计算方法。
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| 关 键 词： | L_1保序回归(L_1IR) 中位数 Predecessor 最小Violator Sequent集 下集合 上集合 |
ON THE MLE OF THE MEAN RESTRICTED BY A PARTIAL ORDER OF LAPLACE DISTRIBUTION |
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| Zhao Ruiqing.ON THE MLE OF THE MEAN RESTRICTED BY A PARTIAL ORDER OF LAPLACE DISTRIBUTION[J].Journal of Ordnance Engineering College,1996(2). |
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| Authors: | Zhao Ruiqing |
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| Institution: | Zhao Ruiqing (Teaching and Research Section of Maths)Gao Wei (Jilin University) |
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| Abstract: | The minimal L1 isotonic regression (ML1IR) of the mean of Laplace distribution is discussed in this paper when the variance is known and 0 is restricted by a partial order "? . The uniqueness and some properties of ML1IR are discussed and based on them an algorithm of computing ML1IR is given. |
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| Keywords: | L1 isotonic regression(L1IR) median predecessor minimal violator sequent set lower set upper set |
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