| Q型系统聚类分析方法及其在水化学分类中的应用 |
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| 引用本文： | 范家爵.Q型系统聚类分析方法及其在水化学分类中的应用[J].国土资源,1988(2). |
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| 作者姓名： | 范家爵 |
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| 作者单位： | 辽宁省地质矿产局第二水文地质工程地质大队 |
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| 摘 要： | 本文介绍了适用于水化学分类的Q型系统聚类分析的计算原理、计算方法和计算步骤。在计算原理方面,采用了计算超标程度指标作为一种进行规格化的处理方法。在计算方法方面,采用了一维贮存及在并类过程中不断地减少矩阵阶数等方法,可以节省内存及加快计算速度。
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| 关 键 词： | Q型系统聚类分析 水化学分类 |
THE Q-TYPE SYSTEM CLUSTER ANALYSIS AND APPLICATION IN THE CLASSIFICATION OF GROUNDWATER CHEMISTRY |
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| Fan Jiajao.THE Q-TYPE SYSTEM CLUSTER ANALYSIS AND APPLICATION IN THE CLASSIFICATION OF GROUNDWATER CHEMISTRY[J].Land & Resources,1988(2). |
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| Authors: | Fan Jiajao |
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| Abstract: | In the paper, the author introducs the calculating principle,method and programme of the Q-type system cluster analyssis which are applied to the classification of groundwater chemistry. Calculatingoverproof index is used as a method to handle normalization.In the calculating methods, the methods of onedimension storage and reducing order of matrix successively during the prccess of cluster are used to save storage and to accelerate the calculating rate. |
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| Keywords: | Q-type system cluster analysis Classificaton of groundwater chemistry |
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