基于变精度粗糙集的决策树改进方法

洪雪飞,徐维祥

Improved method of decision tree based on variable precision rough set theory

HONG Xue-fei,XU Wei-xiang

计算机工程与应用 . 2009, (13): 163 -165 . DOI: 10.3778/j.issn.1002-8331.2009.13.047