This article deeply studies the attribute importance represented by rough set. Considering the drawbacks of the existing methods of attribute weight assignment based on rough set and both the overall and individual significance degree of each attribute in the conditional attributes, this article proposes a new method of attribute weight assignment based on rough set, which is assumed to be more universal interpretable.
鲍新中, 刘澄. 一种基于粗糙集的权重确定方法[J]. J4, 2009, 6(6): 729-.
BAO Xin-Zhong, LIU Cheng. A New Method of Ascertaining Attribute Weight Based on Rough Sets Theory. J4, 2009, 6(6): 729-.