Transactions of Materials and Heat Treatment

Title：Decision-making analysis based on the data mining method of rough set

Authors： Lu Xiaochun Guo Sheng Ruan Feng(South China University of Technology) Lu Xiaochun(Guangdong Communication Polytechnic College)

Unit：

KeyWords： Rough sets Data mining Die quality Decision-making and analysis

ClassificationCode：C934

year,vol(issue):pagenumber：2004,29(3):54-56

Abstract：

The elementary conception and characteristic of Rough Set theory is introduced firstly in this essay. Then the CRCG (Classification based on Rough sets and Concept Generalization) decision\|making analysis method is being discussed. Taking a drawing die as the example, it is applied to die quality evaluation and diagnosis to make die quality control measures more scientific and reasonable.

Funds：

知识与信息融合的互感器模具制造系统的开发与应用项目编号 :2 0 0 3C1 0 2 0 2 3

Reference：

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3　PawlakZ .Vaguenessanduncertainty aroughsetperspective.Computa tionalIntelligence,1995,11(2):227～232
4　JHan,etal.Generalization baseddatamininginobject orienteddatabasesusinganobjectcubemodel.Data&KnowledgeEngineering,1998,25(1～2):55～97

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