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粗集间的相似度量及其应用
Measures of Similarity Between Rough Sets and Its Applications
【摘要】 以粗隶属函数为工具,给出一种粗集间相似度量的数值算式,并将粗集间的相似度量应用于一类决策条件与结论的匹配问题上。最后通过一个实际例子说明这种方法的合理性。
【Abstract】 Based on rough membership function,a numerical method of measures of similarity between rough sets is presented.Measures of similarity between rough sets are applied to one type problem of the matching of decision condition and decision conclusion.At last,this method is illustrated to be reasonable by an specific example.
【关键词】 粗集;
相似度量;
不确定性推理;
匹配;
【Key words】 rough sets; measures of similarity between rough sets; uncertainty reasoning; matching;
【Key words】 rough sets; measures of similarity between rough sets; uncertainty reasoning; matching;
【基金】 福建省自然科学基金项目(编号:A0410026)资助
- 【文献出处】 计算机工程与应用 ,Computer Engineering and Applications , 编辑部邮箱 ,2004年31期
- 【分类号】TP18
- 【被引频次】10
- 【下载频次】134