基于属性集划分对象空间能力的约简  

Reduction based on the ability of attribute set to divide object sky

作　　者：唐建国[1] 

机构地区：[1]重庆三峡学院物理与电子工程学院,重庆万州404000

出　　处：《重庆三峡学院学报》2009年第3期11-13,共3页Journal of Chongqing Three Gorges University

摘　　要：本文对信息系统的属性集划分对象空间的能力进行研究,得出了一些有用的结果.根据这些结果,提出了一种新的约简方法.与现有的约简方法相比,本文方法无须构造区分矩阵,这不仅减少了计算工作量,还节省了大量的存储资源.举例验证了该约简方法的有效性.The ability of attribute set of an information system to divide object sky be studied, and some useful results are obtained. Based on these results, an new reduction method is proposed by this paper. To compare with present methods, themethod of this paper not have to construct the distinguish matrix, so that not only the computation is reduced,but also the resources of memory is saved greatly. The effectiveness of this method is illustrated.

关 键 词：属性集 划分 对象空间 约简 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]