山东大学学报(理学版) ›› 2014, Vol. 49 ›› Issue (08): 97-101.doi: 10.6040/j.issn.1671-9352.1.2014.034
林姿琼, 王敬前, 祝峰
LIN Zi-qiong, WANG Jing-qian, ZHU William
摘要: 通过矩阵理论计算覆盖粗糙集中的最小描述和最大描述。首先通过覆盖的矩阵表示,得到几个与覆盖有关的矩阵形式,然后通过上述所得的矩阵以及一种新的矩阵运算,计算出覆盖粗糙集中的最小描述和最大描述。
中图分类号:
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