函数双向S-粗集的信度特征

函数双向S-粗集的信度特征

张凌 ^1,2,黄顺亮 ^3,4,蔡成闻 ⁴

Probability characteristic of function two direction S-rough sets

ZHANG Ling ^1,2,HUANG Shun-liang ^3,4,CAI Cheng-wen ⁴

计算机工程与应用 . 2009, (1): 66 -68 . DOI: 10.3778/j.issn.1002-8331.2009.01.020