.png){kind=icon}
返回
Fuzzy rough set models over two universes
.png){kind=icon}
PRE
AI
DOI：10.1007/s13042-012-0129-1.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The extension of rough set model is an important research direction in rough set theory. The aim of this paper is to present new extensions of the rough set model over two different universes which are rough fuzzy set model in a generalized approximation space, rough set model in a fuzzy approximation space and rough fuzzy set model in a fuzzy approximation space based over two different universes. Moreover, the properties of the approximation operators in these models are investigated. Furthermore, by employing cut set of fuzzy set and fuzzy relation, classical representations of fuzzy rough approximation operators are studied. Finally, the measures of fuzzy rough set models are presented, and the relationships among the fuzzy rough models and rough set model over two universes are investigated.
Keyword:
Rough set
Two universes
Fuzzy relation
Fuzzy approximation space
Measure
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
2.7
论文数:
3.2K
被引数:
5.6K
机构
引用论文
On characterization of generalized interval-valued fuzzy rough sets on two universes of discourse关于两个话语领域的广义区间值模糊粗糙集的特征
OAAI
OAAI分享收藏Late gadolinium enhancement on cardiac magnetic resonance combined with 123I- metaiodobenzylguanidine scintigraphy strongly predicts long-term clinical outcome in patients with dilated cardiomyopathy.png)
PLOS ONEOAAI
PLOS ONEIF0
OAAI分享收藏Coaches’ implicit associations between size and giftedness: implications for the relative age effect
PREAI
分享收藏
查看更多内容