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《JOURNAL OF ANHUI INSTITUTE OF ARCHITECTURE》 2000-01
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DISCOVERING DISCRIMINANT RULES IN DATABASES THROUGH CLUSTERING

Li Yafei (Center of Computer Application, Nanjing Architectural and Civil Engineering Institute,Nanjing,210009) Xia Anbang (Southeast University,Nanjing,210018)  
This paper discusses our research in discovery useful knowledge from a structured database.This research is an extended on our previous work.We presented a new Knowledge Discovery System in the paper〔1〕.Now we improved the system. The system discovers discriminant rules in the form of database query for a set of objects using genetic programming. In order to discover useful discriminant rules in a database,is first cluster the given database into clusters that contain a set of similar objects,then the set of objects in each cluster is provided to the discovery system.
【Fund】: 国家 8 63项目资助课题!( 863 -5 11-810 -0 41-0 2 )
【CateGory Index】: TP311
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