| 集团序及其应用 |
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| 引用本文： | 侯福均,吴祈宗,昝欣.集团序及其应用[J].数学的实践与认识,2006,36(5):73-76. |
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| 作者姓名： | 侯福均 吴祈宗 昝欣 |
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| 作者单位： | 北京理工大学管理与经济学院,北京,100081 |
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| 基金项目： | 北京理工大学校科研和教改项目 |
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| 摘 要： | 提出了集团序的概念和方法.首先,定义了方案集的集团序,定义了方案的集团序指标和方案的集团优先关系.其次,对方案集团序进行了稳定性分析,给出了方案集团序稳定的充分条件.最后给出一个学科评估应用分析.
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| 关 键 词： | 方案 排序 稳定性 优先关系 |
| 修稿时间： | 2005年11月28 |
Aggregative Rank and Its Application Squares Estimator is BLUE |
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| HOU Fu-jun,WU Qi-zong,ZAN Xin.Aggregative Rank and Its Application Squares Estimator is BLUE[J].Mathematics in Practice and Theory,2006,36(5):73-76. |
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| Authors: | HOU Fu-jun WU Qi-zong ZAN Xin |
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| Abstract: | The concept and approach of aggregative rank is given.Firstly,the aggregative rank of the alternative set is defined.The aggregative rank index and the aggregative precedence relation between the alternatives are proposed.Then,the stability analysis of the aggregative rank is performed.The sufficient conditions for the stability of the aggregative rank are obtained.Finally,an illustrative example of discipline evaluation is given. |
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| Keywords: | alternative rank stability precedence relation |
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