基于样本类别的邻域粗糙集正域计算

彭潇然1，2，刘遵仁2，纪俊2

Positive region computation of neighborhood rough set based on category of samples

PENG Xiaoran1，2, LIU Zunren2, JI Jun2

计算机工程与应用 . 2018, (20): 115 -121 . DOI: 10.3778/j.issn.1002-8331.1705-0347