计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (18): 38-39.DOI: 10.3778/j.issn.1002-8331.2009.18.011

• 研究、探讨 • 上一篇    下一篇

粗糙集代数与FI代数

魏海新1,李修清2   

  1. 桂林航天工业高等专科学校 计算机系,广西 桂林 541004
  • 收稿日期:2009-01-08 修回日期:2009-03-23 出版日期:2009-06-21 发布日期:2009-06-21
  • 通讯作者: 魏海新

Rough set algebra and FI algebra

WEI Hai-xin1,LI Xiu-qing2   

  1. Guilin College of Aerospace Technology,Guilin,Guangxi 541004,China
  • Received:2009-01-08 Revised:2009-03-23 Online:2009-06-21 Published:2009-06-21
  • Contact: WEI Hai-xin

摘要: 讨论了粗糙集代数与FI代数的关系以及由粗糙集代数构造FI代数的方法。粗糙集本身具有格结构,证明了在适当选取蕴含算子之后,粗糙集代数就成为FI代数。

关键词: 粗糙集, 粗糙集代数, FI代数

Abstract: The relation between rough set algebra and FI algebra is studied.Based on the lattice structure of rough set algebra,it is proved that rough set algebra becomes FI algebra if proper implication operator are selected.

Key words: rough set, rough set algebra, FI algebra