Analysis of distributed databases with a hybrid rough sets approach

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	Analysis of distributed databases with a hybrid rough sets approach
	Pattaraintakorn ; P.
刊名	Neural Networks, 2008. IJCNN 2008. (IEEE World Congress on Computational Intelligence). IEEE International Joint Conference on
	2008
期号	1-8 页码:2158-2163
关键词	Rough Set Theory Relational Database Distributed Knowledge Survival Analysis Artificial Intelligence.
ISSN号	1098-7576
英文摘要	The aim of this paper is to offer mathematical proofs of Pawlakpsilas rough set theory about distributed knowledge based on rough sets and relational databases. A case study on actual self-reported geriatric data for survival analysis is presented to provide a computational evidence of the distributed knowledge. Risk factors, prolongation time prediction rules and validation are also computed and discussed. We illustrate that dividing a decision table (or database) into smaller units will in general result in the loss of some information by rough set theory.
语种	英语
公开日期	2011-07-22
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/4466]
专题	烟台海岸带研究所_科研共享资源
推荐引用方式 GB/T 7714	Pattaraintakorn,P.. Analysis of distributed databases with a hybrid rough sets approach[J]. Neural Networks, 2008. IJCNN 2008. (IEEE World Congress on Computational Intelligence). IEEE International Joint Conference on,2008(1-8):2158-2163.
APA	Pattaraintakorn,&P..(2008).Analysis of distributed databases with a hybrid rough sets approach.Neural Networks, 2008. IJCNN 2008. (IEEE World Congress on Computational Intelligence). IEEE International Joint Conference on(1-8),2158-2163.
MLA	Pattaraintakorn,et al."Analysis of distributed databases with a hybrid rough sets approach".Neural Networks, 2008. IJCNN 2008. (IEEE World Congress on Computational Intelligence). IEEE International Joint Conference on .1-8(2008):2158-2163.