关于粗糙集理论基本概念的解析 |
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引用本文: | 籍艳丽.关于粗糙集理论基本概念的解析[J].常熟理工学院学报,2009,23(8):34-36. |
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作者姓名: | 籍艳丽 |
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作者单位: | 常熟理工学院数学系,江苏,常熟,215500 |
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摘 要: | 在介绍粗糙集理论冬若应用的基础上,着重围绕粗糙集理论中的知识,下、上近似集等基本概念展开了详细的阐述.
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关 键 词: | 粗糙集 知识 下近似集 上近似集 |
The Simple Analysis on Basic Concepts of the Rough Set Theory |
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Institution: | Jl Yan-li(Department of Mathematics, Changshu Institute of Technology, Changshu 215500, China) |
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Abstract: | This paper simply introduces rough set theory and its applications, and then it has a detailed statement on knowledge, lower and upper approximation sets and other basic concepts about it. |
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Keywords: | rough set knowledge lower approximation upper approximation |
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