| 一种基于物元分析关联度的聚类分析方法 |
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| 引用本文： | 董吉文,曲朝霞,周劲.一种基于物元分析关联度的聚类分析方法[J].济南大学学报(自然科学版),2005,19(2):175-177. |
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| 作者姓名： | 董吉文 曲朝霞 周劲 |
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| 作者单位： | 济南大学,信息科学与工程学院,山东,济南,250022 |
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| 摘 要： | 通过物元分析方法与聚类分析相结合，提出一种基于物元分析关联度的聚类分析方法。该方法的实质是以物元分析中的关联度作为样品(或指标)问的相似性统计量，并据此按传统的聚合归类原则来实现样品(或指标)的聚类。实例表明该方法用于河流环境监测优化布点是可行的。
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| 关 键 词： | 物元分析 关联度 聚类分析 |
| 文章编号： | 1671-3559(2005)02-0175-03 |
| 修稿时间： | 2004年6月14日 |
A Cluster Analysis Method Based on the Relational Grades of Matter Element Analysis |
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| DONG Ji-wen,QU Zhao-xia,ZHOU Jin.A Cluster Analysis Method Based on the Relational Grades of Matter Element Analysis[J].Journal of Jinan University(Science & Technology),2005,19(2):175-177. |
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| Authors: | DONG Ji-wen QU Zhao-xia ZHOU Jin |
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| Abstract: | A new cluster analysis method based on the relational grades of matter element analysis is formulated through the combination of cluster analysis with matter element analysis theory. The main idea of the new method is that the relational grades of matter element analysis are taken as the similarity statistics between samples or their indexes. Based on the relational grade matrix, the samples or their indexes are clustered by the tradition cluster principles. Experiment on optimal selection of river monitoring points shows the feasibility of the proposed method. |
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| Keywords: | matter element analysis relational grade cluster analysis |
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