L-Fuzzy Rough Set Based on Complete Residuated Lattice

被引：1

作者：

吴正江 ^{[1
]}

秦克云 ^{[2
]}

机构：

[1] Intelligent Control and Development Center,Southwest Jiaotong University

[2] Department of Mathematics,Southwest Jiaotong University

来源：

JournalofSouthwestJiaotongUniversity(EnglishEdition) | 2008年 / 01期

基金：

中国国家自然科学基金;

关键词：

Residuated lattice; L-Fuzzy rough set; Approximation operator;

D O I：

暂无

中图分类号：

O159 [模糊数学];

学科分类号：

070104 ;

摘要：

Residuated lattice is an important non-classical logic algebra,and L-fuzzy rough set based on residuated lattice can describe the information with incompleteness,fuzziness and uncomparativity in information systems.In this paper,the representation theorems of L-fuzzy rough sets based on residuated lattice are given.The properties and axiomatic definition of the lower and upper approximation operators in L-fuzzy rough sets are discussed.

引用

页码：95 / 98

页数：4

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