ROUGH SET MODEL BASED ON CREDIBILITY MEASURE

摘要：

Probabilistic rough set model is based on probabilistic measure which satisfied additive property. But in practical applications, there exist some non-additive set functions. So combining with credibility measure with self-duality and non-additive property, the conditional credibility measure is introduced, the entire credibility formula is given, the rough set model based on credibility measure is constructed, some properties of this model is proved. This model is applied to the Bayesian decision. Finally, the difference between this model and Pawlak rough set model is discussed.

关键词： Conditional credibility measure Rough set Bayesian decision

作者: JING WU DA-ZENG TIAN LIN WANG SHU-JING YAN

作者单位: College of Mathematical and Computer Sciences, Hebei University, Baoding 071002, China

会议类型: 国际会议

会议名称: 2009 International Conference on Machine Learning and Cybernetics(2009机器学习与控制论国际会议)

会议地点: 保定

会议语种:英文

页码: 1822-1827

在线出版日期: 2009-07-12（万方平台首次上网日期，不代表论文的发表时间）