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《Editoral Board of Geomatics and Information Science of Wuhan University》 2001-06
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On Spatial Data Mining and Knowledge Discovery (SDMKD)

LI Deren 1 WANG Shuliang 1 SHI Wenzhong 2 WANG Xinzhou 3 (1 National Laboratory for Information Engineering in Surveying,Mapping and Remote Sensing, Wuhan University,129 Luoyu Road,Wuhan,China,430079) (2 Department of Land Surveying & Geo_Info  
With the application and development of modern science,techniques,micro_and macro_sensors,the tremendous amounts of spatial and nonspatial data have been stored in large spatial databases.These are far begond the human ability to interprete and analyse them,which is badly in need of SDMKD to provide knowledges.This paper presents an overview on SDMKD.First the derivation and development of SDMKD are briefly stated.Second,the concept of SDMKD is discussed.There are various knowledge which can be mined from spatial databases or spatial data warehouse,e.g.spatial association rules,spatial characteristic patterns,spatial classification regularities,spatial clustering rules.Third,SDMDK is told from data mining and knowledge discovery (DMKD),machine learning,geographical data analysis,spatial databases,spatial data warehouse,digital earth,etc.Finally,how to develop SDMKD software is concluded and discussed.
【Fund】: 国家自然科学基金优秀重点实验室资助项目 ( 4 0 0 2 30 0 4) ;; 教育部博士点基金资助项目 ( 980 4980 1) ;; 香港理工大学科研基金 资助项目 ( 1.34.37.970 9) ;; 国家自然科学基金资助项目 ( 4 98740 0 2 )。
【CateGory Index】: P208
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