| MAXIMUM POSTERIOR ESTIMATE AND ITS STATISTIC PROPERTIES |
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| 作者姓名： | Qin Hui Zhang Housu |
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| 作者单位： | Qin Hui;Zhang Housu(Department of Resources Exploitation Engineering，CentralSouth University of Technology，Changsha，410083，China)Li Manmiao(Southern Institute of Metallurgy) |
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| 摘 要： | ＭＡＸＩＭＵＭＰＯＳＴＥＲＩＯＲＥＳＴＩＭＡＴＥＡＮＤＩＴＳＳＴＡＴＩＳＴＩＣＰＲＯＰＥＲＴＩＥＳＭＡＸＩＭＵＭＰＯＳＴＥＲＩＯＲＥＳＴＩＭＡＴＥＡＮＤＩＴＳＳＴＡＴＩＳＴＩＣＰＲＯＰＥＲＴＩＥＳ￥ＱｉｎＨｕｉ；ＺｈａｎｇＨｏｕｓｕ（Ｄｅｐａｒｔｍｅ...
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| 收稿时间： | 27 December 1993 |
MAXIMUM POSTERIOR ESTIMATE AND ITS STATISTIC PROPERTIES |
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| Qin Hui,Zhang Housu.MAXIMUM POSTERIOR ESTIMATE AND ITS STATISTIC PROPERTIES[J].Journal of Central South University of Technology,1994,1(1):78-83. |
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| Authors: | Qin Hui Zhang Housu |
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| Affiliation: | (1) Department of Resources Exploitation Engineering, Central South University of Technology, 410083 Changsha, China;(2) Southern Institute of Metallurgy, China |
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| Abstract: | Based on an extended Gauss-Markov model where the unknown parameters has the prior normal distribution, this paper derives the maximum posterior estimate formulas of the parameters which are proved to be unbiased,efficient, and of variance of unit weight which is biased. Finally, the marginal maximum posterior estimate formula of the variance with unbiased and efficient , properties is derived. |
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| Keywords: | parameters variance statistical distribution marginal distributions maximum-posterior estimation |
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