4) Fuzziness in a Covering Generalized Rough Set
覆盖广义粗糙集的模糊性
5) generalized rough set
广义粗糙集
1.
In this paper,the relationships between the generalized approximation spaces and their induced topological spaces are studied in virtue of interiors and closures of subsets relative to a subbase for the induced topological space,and the generalized rough sets can be represented by means of topological concepts.
本文利用关于子基的相对内部和相对闭包的概念来建立基于一般关系的广义近似空间与它的导出拓扑空间之间的有趣联系,从而使广义粗糙集可以用拓扑概念表示。
6) generalized rough sets
广义粗糙集
1.
The existing researches on generalized rough sets are mainly concentrated on set approximations;less effort has been made for attribute reduction.
目前,人们对广义粗糙集的研究主要集中在集合的近似计算上,而真正利用广义粗糙集进行属性约简的研究还很少见。
补充资料：广义
范围较宽的定义（跟‘狭义’相对）：～的杂文也可以包括小品文在内。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条