摘要
针对区分矩阵生成区分函数计算量大的问题,将区分矩阵和属性频率重要性相结合,对区分矩阵进行简化,从而得到约简。通过实例分析,验证了该算法的有效性。
The distinction between generating discernibility function matrix computation big problem,would distinguish between the importance of matrix and the properties of the frequency combination of the discernibility matrix can be simplified,and thus obtain reduction.Through the case study to verify the effectiveness of the algorithm.
出处
《电脑编程技巧与维护》
2009年第24期40-41,共2页
Computer Programming Skills & Maintenance
关键词
属性约简
区分矩阵
简化矩阵
属性频率
attribute reduction
distinguish matrix
simplify the matrix
attribute frequency