| 基于布尔矩阵的决策形式背景协调集判断方法 |
| |
| 引用本文： | 张清新.基于布尔矩阵的决策形式背景协调集判断方法[J].漳州师院学报,2012(1):22-25. |
| |
| 作者姓名： | 张清新 |
| |
| 作者单位： | 漳州师范学院数学与信息科学系,福建漳州363000 |
| |
| 基金项目： | 国家自然科学基金（10671173,10971186） |
| |
| 摘 要： | 本文利用布尔矩阵表示决策形式背景,把论域的子集（属性的子集）用特征向量函数刻画,借助布尔矩阵运算给出决策形式背景协调集判断的新方法.该方法仅利用布尔矩阵运算,就可求解形式背景中对象子集内涵与属性子集外延,判定出决策形式背景中的协调集.与已有决策形式背景的协调集判断方法比较具有新颖简单、计算量小的特点.
|
| 关 键 词： | 布尔矩阵 决策形式背景 协调集 |
The Judgment Method of Consistent Sets in Decision Formal Context Based on Boolean Matrix |
| |
| ZHANG Qing-xin.The Judgment Method of Consistent Sets in Decision Formal Context Based on Boolean Matrix[J].Journal of ZhangZhou Teachers College(Philosophy & Social Sciences),2012(1):22-25. |
| |
| Authors: | ZHANG Qing-xin |
| |
| Institution: | ZHANG Qing-xin (Department of Mathematics and Information Science, Zhangzhou Normal University, Zhangzhou, Fujian 363000, China) |
| |
| Abstract: | This paper uses Boolean matricesr to character decision formal context, a subset of the object or a subset of the properties is characterized by eigenvectors. Introduced. introduces a new solution of the extension and inteusion in the formal context by using Boolean matrix. Then we propose the judgment method of consistent set in decision formal context based on boolean matrix. It has the good that is the improve judgment efficiency, the speed is quick, and the carried out efficiency. |
| |
| Keywords: | matrix decision formal context consistent set |
| 本文献已被 维普 等数据库收录！ |
