| 基于聚类分析的地球化学数据分布特征研究 |
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| 引用本文： | 孟海东,孙家驹,殷跃,徐贯东. 基于聚类分析的地球化学数据分布特征研究[J]. 有色矿冶, 2012, 28(2): 1-3 |
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| 作者姓名： | 孟海东 孙家驹 殷跃 徐贯东 |
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| 作者单位： | 1. 内蒙古科技大学矿业工程学院,内蒙古 包头,014010
2. 维多利亚大学工程与科学学院 应用信息技术研究所,澳大利亚 墨尔本 3029 |
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| 基金项目： | 教育部“春晖计划”合作项目，内蒙古自治区高等学校科学研究项目重点项目 |
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| 摘 要： | 将地球化学采样点作为数据对象,测量的16种元素作为数据对象属性,运用数据挖掘技术中的聚类分析对采样点进行聚类,研究与分析了测区内地球化学元素的分布特征.研究结果表明,聚类结果和地层岩性有明显对应关系,能够有效地反映出不同地质单元的地球化学元素分布特征.
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| 关 键 词： | 数据挖掘 聚类分析 K-means 地球化学数据 |
The Geochemical Data Distribution Characteristics Based on Clustering Analysis |
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| MENG Hai-dong , SUN Jia-ju , YIN Yue , XU Guan-dong. The Geochemical Data Distribution Characteristics Based on Clustering Analysis[J]. Non-Ferrous Mining and Metallurgy, 2012, 28(2): 1-3 |
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| Authors: | MENG Hai-dong SUN Jia-ju YIN Yue XU Guan-dong |
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| Affiliation: | 1.School of Mining Engineering,Inner Mongolia University of Science and Technology,Baotou 014010,China;2.School of Engineering and Science,Victoria University,Melbourne 3029,Australia) |
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| Abstract: | The geochemical sampling points are selected as the data objects and the 16 kinds of measuring elements are used as the attributes of the data objects.The paper researched and analyzed the distribution characteristics of geochemical elements in survey area by clustering the sampling points with cluster analysis about data mining technology." The results showed that there is a obviously corresponding relation between clustering results and lithology.It can be effectively reflect different geological unit of the earth’s chemical element distribution characteristics. |
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| Keywords: | data mining clustering analysis k-means geochemical data |
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