| 对应聚类分析 |
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| 引用本文： | 纪宏金,吴锡生,陈永清. 对应聚类分析[J]. 吉林大学学报(地球科学版), 1993, 0(4) |
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| 作者姓名： | 纪宏金 吴锡生 陈永清 |
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| 作者单位： | 长春地质学院岩化系(纪宏金，吴锡生)，长春地质学院岩化系(陈永清) |
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| 摘 要： | 对应聚类分析是一种多元统计分析方法。它吸取了对应分析和聚类分析的主要优点,在充分利用多维空间信息的基础上,该方法将变量类别、样品类别和它们间的对应关系清晰显示于单—图件,即对应聚类谱系图。近年来的许多实例说明该方法在地质和勘查地球化学中的应用是有成效的。本文详细叙述了对应聚类分析的计算方法,通过一些验证性实例介绍了方法效果,并简要讨论了为什么能获得较好效果的原因。
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| 关 键 词： | 对应聚类分析 多元统计 勘探地球化学 |
CORRESPONDENCE CLUSTER ANALYSIS |
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| Ji Hongjin Wu Xisheng Chen Yongqing. CORRESPONDENCE CLUSTER ANALYSIS[J]. Journal of Jilin Unviersity:Earth Science Edition, 1993, 0(4) |
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| Authors: | Ji Hongjin Wu Xisheng Chen Yongqing |
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| Affiliation: | Dep. of Geochemistry |
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| Abstract: | Correspondence cluster analysis developed in this paper is a combinative method for multivariate statistical analysis. It abstracts the main advantages existed in correspondence analysis and cluster analysis. Based on making fully use of the information in multidimensional space,correspondence cluster analysis can show clearly the classification of the variates ,the classification of the samples and their corresponding relationships with single diagram,it is so called correspondence cluster dendrogam. Many succesful examples obtained in recent years show that the effects to apply correspondence cluster analysis to geology and exploration geochemistry are very exciting. The computing method is described clearly, the effects of the method are intruduced with some illustative examples, and the reason why the effects of the method is so well is also discussed ssimply. |
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| Keywords: | correspodence cluster analysis multivariate statistics exploration geochemistry |
| 本文献已被 CNKI 等数据库收录！ |
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