| 一类有序样品聚类的动态规划方法 |
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| 引用本文： | 蔡春,周志坚.一类有序样品聚类的动态规划方法[J].数学的实践与认识,2002,32(1):38-40. |
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| 作者姓名： | 蔡春 周志坚 |
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| 作者单位： | 北京联合大学应用文理学院信息科学系,北京,100083 |
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| 摘 要： | 变结构特征的识别在经济计量模型建立中具有重要价值 .本文用动态规划方法讨论了一类社会经济系统模型结构变化点的问题 ,并通过实例进行了验证 .文中引进了线性模型来划分变结构模型 ,并编写出用动态规划方法聚类的计算程序 .大量模拟计算表明该方法实用性强 ,算法简便 ,便于应用 .
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| 关 键 词： | 动态规划 结构变化 经济计量学方法 |
| 修稿时间： | 2001年7月17日 |
The Dynamic Programming Clustering Methods for Some Order Samples |
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| CAI Chun,ZHOU Zhi-jian.The Dynamic Programming Clustering Methods for Some Order Samples[J].Mathematics in Practice and Theory,2002,32(1):38-40. |
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| Authors: | CAI Chun ZHOU Zhi-jian |
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| Abstract: | The problem of structure change plays an important role in modeling econometric models. This paper discussed a class of social economic system models structure change point by dynamic programming method,which are illustrated by examples. We introduced a linear model to classify structure change models and gave a dynamic programming program for clustering some order sample. The simulating examples proved that this method is practical. |
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| Keywords: | dynamic programming structure change econometric method |
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