【摘要】 讨论了整数到二进制数据的转换 ,并在此基础上实现了二进制信息系统的约简。这种方法不仅可以减少信息系统的属性个数 ,而且可以减少属性的划分数。为了减少时间复杂度 ,主要采取了两个步骤 :约简含有整形数据的信息系统 ;对约简后的信息系统实现整数到二进制的转换 ,形成二进制信息系统 ,并对其进行约简 ,从而获得更为合理的属性划分。更多还原

【Abstract】 This paper discuss the converting given integer data into binary data,and reducing of binary information systems base on it.This met hod can reduce not only the number of information systems attributes but also th e number of divisions of attributes.In order to reduce the Time Complexity,two step are proposed:apply the method to reduce information of containing integer;f inish the converting given integer data into binary data to form binary informat ion system,and to reduce binary information system.Thus,reasonable divisions of attributes can be obtained by the proposed method.更多还原