The Basis Algebra in L-Fuzzy Rough Sets

被引：0
|
作者：
Wu, Zhengjiang [1 ]
Yang, Lingxiao [2 ]
Li, Tianrui [3 ]
Qin, Keyun [4 ]
机构：
[1] Henan Polytech Univ, Coll Comp Sci & Technol, Jiaozuo 454000, Peoples R China
[2] Henan Polytech Univ, Sch Elect Engn & Automat, Jiaozuo 454000, Peoples R China
[3] Southwest Jiaotong Univ, Sch Informat Sci & Technol, Chengdu 610031, Peoples R China
[4] Southwest Jiaotong Univ, Sch Math, Chengdu 610031, Peoples R China
来源：
ROUGH SETS AND KNOWLEDGE TECHNOLOGY, PROCEEDINGS | 2009年 / 5589卷
基金：
美国国家科学基金会;
关键词：
Rough sets; basis algebra; residuated lattice; LOGIC;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The basis algebra and the binary relation are two important notions in the constructive approach of approximation operators in rough sets theory. This paper discusses the influence of the basis algebra on the properties of approximation operators. The properties of approximation operators based on residuated lattice, IMTL algebra and boolean algebra are presented respectively. Then, the influence of basic algebra on the properties of L-fuzzy rough approximation operators is shown through two examples.
引用
收藏
页码：320 / +
页数：2
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