计算机科学 ›› 2007, Vol. 34 ›› Issue (1): 153-155.

• 计算机网络与信息安全 • 上一篇    下一篇

基于覆盖广义粗集的模糊性

  

  • 出版日期:2018-11-16 发布日期:2018-11-16
  • 基金资助:
    山东省自然科学基金资助项目(Y2004A-04).

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

摘要: 本文定义了基于覆盖广义粗集的模糊性度量,给出一种度量表示并讨论此种模糊性度量的性质;定义了正负域覆盖广义粗集的模糊度,并通过一个具体实例给出直观解释。

关键词: 广义粗集 覆盖 覆盖约简 模糊性

Abstract: A measure of fuzziness based on covering generalized rough sets is proposed and some characters of this measure are discussed. A measure of fuzziness based on positive-negative region covering generalized rough sets is also put forward. Using a specific e

Key words: Generalized rough sets, Covering, Covering reduct, Fuzziness

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