| 系统聚类的一种优化算法实现 |
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| 引用本文： | 张峰,张晓东,朱德海,刘峻明.系统聚类的一种优化算法实现[J].林业科学,2006,42(Z1):115-119. |
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| 作者姓名： | 张峰 张晓东 朱德海 刘峻明 |
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| 作者单位： | 中国农业大学信息与电气工程学院,北京,100083 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 从计算机程序设计的角度出发,针对影响系统聚类算法执行效率的几个主要因素,分别提出较合理的数据结构来优化系统聚类的算法实现,降低算法的时间和空间的复杂度,增强系统聚类对大数据量的空间数据处理能力,并通过实际例子证明该优化算法的可行性.
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| 关 键 词： | 系统聚类 算法优化 数据结构 |
| 文章编号： | 1001-7488(2006)增1-0115-05 |
| 修稿时间： | 2005年6月24日 |
An Optimized Algorithm Realization for Systematical Clustering |
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| Zhang Feng,Zhang Xiaodong,Zhu Dehai,Liu Junming.An Optimized Algorithm Realization for Systematical Clustering[J].Scientia Silvae Sinicae,2006,42(Z1):115-119. |
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| Authors: | Zhang Feng Zhang Xiaodong Zhu Dehai Liu Junming |
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| Abstract: | Systematical clustering is a kind of typical clustering method of spatial analysis,applied widely in many fields. But because of the limitation of its own algorithm,many systematical clustering programs can't process the data efficiency. Aiming at several factors limited the running efficiency,this paper puts forward a reasonable data structure to optimize the computer program of systematical clustering based on the computer programming,which reduces the complexity of time and space and enhances the capability to deal with a great deal of spatial data. The case of application has proved that the optimized method is highly effective. |
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| Keywords: | systematical clustering algorithm optimization data structure |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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