| Spatial data mining system for ore-forming prediction |
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| 作者姓名： | References： |
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| 作者单位： | [1]College of Earth Sciences, Jilin University, Changchun 130061 , China [2]Digital Geology Lab, Jilin University, Changchun 130061 , China |
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| 摘 要： | The authors designed the spatial data mining system for ore-forming prediction based on the theory and methods of data mining as well as the technique of spatial database,in combination with the characteristics of geological information data.The system consists of data management,data mining and knowledge discovery,knowledge representation.It can syncretize multi-source geosciences data effectively,such as geology,geochemistry,geophysics,RS.The system digitized geological information data as data layer files which consist of the two numerical values,to store these files in the system database.According to the combination of the characters of geological information,metallogenic prognosis was realized,as an example from some area in Heilongjiang Province.The prospect area of hydrothermal copper deposit was determined.
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| 关 键 词： | 矿石成型预测 空间数据采矿学 多源地质数据 地质信息数据 |
| 文章编号： | 1673-9736（2007）01-0100-05 |
Spatial data mining system for ore-forming prediction |
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| Man WANG,Linfu XUE,Yingwei WANG,.Spatial data mining system for ore-forming prediction[J].Journal of Geoscientific Research in Northeast Asia,2007,10(1):100-104. |
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| Authors: | Man WANG Linfu XUE Yingwei WANG |
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| Abstract: | The authors designed the spatial data mining system for ore-forming prediction based on the theory and methods of data mining as well as the technique of spatial database, in combination with the characteristics of geological information data. The system consists of data management, data mining and knowledge discov- ery, knowledge representation. It can syncretize multi-source geosciences data effectively, such as geology, geochemistry, geophysics, RS. The system digitized geological information data as data layer files which con- sist of the two numerical values, to store these files in the system database. According to the combination of the characters of geological information, metallogenic prognosis was realized, as an example from some area in Hei longjiang Province. The prospect area of hydrothermal copper deposit was determined. |
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| Keywords: | ore-forming prediction spatial data mining multi-source geoscience data |
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