计算机科学 ›› 2010, Vol. 37 ›› Issue (2): 167-170.

• 人工智能 • 上一篇    下一篇

RST与SPA的广义等价

朱红宁,张斌   

  1. (东北大学信息科学与工程学院 沈阳110004)
  • 出版日期:2018-12-01 发布日期:2018-12-01
  • 基金资助:
    本文受国家自然科学基金(60773218)资助。

Generalized Equivalence between RST and SPA

ZHU Hong-ning,ZHANG Bin   

  • Online:2018-12-01 Published:2018-12-01

摘要: 通过对粗糙集理论(RST)中的基本概念“正区”(Positive Region) ,“负区”(Negative Region)和“边区”(Boundary Region)与集对分析((SPA)中的基本概念“同一度”、“差异度”和“对立度”的分析,从人类认识世界的这个广 义角度探讨了RST与SPA的等价性。

关键词: 粗糙集理论,集对分析,含糊集,等价

Abstract: Based on the analysis of the essential conception about positive region, negative region, boundary region of RST and degree of sameness, difference, opposition of SPA, discussed the equivalence between RST and SPA from the generalized angle of human cognizing the world.

Key words: RST, SPA, Vague sets, Equivalence

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