| 带截尾数据的混合广义指数分布的参数估计 |
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| 引用本文： | 田玉柱,何建伟,陈平. 带截尾数据的混合广义指数分布的参数估计[J]. 重庆理工大学学报(自然科学版), 2008, 22(10) |
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| 作者姓名： | 田玉柱 何建伟 陈平 |
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| 作者单位： | [1]天水师范学院数学与统计学院,甘肃天水741001 [2]东南大学数学系,江苏南京211189 |
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| 基金项目： | 国家自然科学基金资助项目(10671032); 天水师范学院科研基金资助项目(TSB0814) |
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| 摘 要： | 考虑了混合广义指数分布的失效模型，运用EM算法讨论了模型在I型和Ⅱ型截尾场合下的参数估计方法。
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| 关 键 词： | 混合广义指数分布 EM算法 截尾数据 |
Mixed Generalized Exponential with Censored Data |
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| TIAN Yu-zhu,HE Jian-wei,CHEN Ping. Mixed Generalized Exponential with Censored Data[J]. Journal of Chongqing University of Technology(Natural Science), 2008, 22(10) |
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| Authors: | TIAN Yu-zhu HE Jian-wei CHEN Ping |
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| Affiliation: | TIAN Yu-zhu1,HE Jian-wei1,CHEN Ping2(1.Department of Mathematics , Statistics,Tianshui Normal College,Tianshui 741001,China,2.Department of Mathematics,Southeast University,Nanjing 211189,China) |
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| Abstract: | In this paper,a failure model of mixed generalized exponential distributions(MGED) is considered and its estimators for all unknown parameters based on type-I and type-II censored data are obtained by means of EM algorithm. |
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| Keywords: | mixed generalized exponential distribution EM algorithm censored data |
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