扩展覆盖及其元素之间的关系扩展覆盖及其元素之间的关系
公延庆;马英红;滕宝;
摘要(Abstract)：
本文首先回顾了经典粗集(roughset)、覆盖(cover)的一些概念和定理。然后,在诱导覆盖的基础上,提出了一种新的覆盖——扩展覆盖(The Extension Covering),并就同一论域上的两个扩展覆盖依赖程度的度量进行了说明以及扩展覆盖上任意两个元素之间的三种基本关系进行了详细的讨论。
关键词(KeyWords)： 粗糙集;覆盖;扩展覆盖
基金项目(Foundation):
作者(Author): 公延庆;马英红;滕宝;
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DOI:
参考文献(References)：
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