欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
深入研究粗糙集表征的属性重要度,针对现有粗糙集理论的属性权重确立方法的不足,结合属性集中各个条件属性的重要度及其确定的条件属性取值个数,提出了改进的粗糙集权重的确定方法,分析了其合理性.通过实例说明了,改进的粗糙集权重方法可以解决原有粗糙集权重确定方法存在的问题.
英文摘要：
This paper 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 individual significance degree and the number of values of each attribute in the conditional attributes, it proposes an improved method of attribute weight assignment based on rough set, and it＇ s rationality is proved. A case is used to prove that improved weight- ing method can solve the existing problem.
同期刊论文项目
同项目期刊论文
期刊信息
位置：