计算机科学 ›› 2007, Vol. 34 ›› Issue (6): 156-157.

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粗集、S-粗集、函数S-粗集及其关系定理

  

  • 出版日期:2018-11-16 发布日期:2018-11-16
  • 基金资助:
    陕西省自然科学基金项目:直觉模糊粗糙集理论研究,项目编号:2006F18.

  • Online:2018-11-16 Published:2018-11-16

摘要: 针对Pawlak粗集理论的现况,着重介绍了S-粗集、函数S-粗集的定义、两种结构及对偶形式,详细讨论了S-粗集与Pawlak粗集之间的关系,函数S-粗集与S-粗集、Pawlak粗集之间的关系。最后给出了S-粗集理论的可应用领域。

关键词: 粗集 S-粗集 函数S-粗集 关系定理

Abstract: The authors briefly analyze the present situation of Pawlak Rough sets, and emphatically introduce the definitions of S-rough sets and Function S-rough sets, two mathematical structures and the dual forms, The authors detailedly summarize the relation bet

Key words: Rough sets, S-rough sets, Function S-rough sets, Relation theorem

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