引用本文: | 邓九英,毛宗源,徐 宁.基于粗糙集理论的属性分类[J].控制理论与应用,2008,25(3):591~595.[点击复制] |
DENG Jiu-ying,MAO Zong-yuan,XU Ning.Attribute classification based on the rough sets theory[J].Control Theory and Technology,2008,25(3):591~595.[点击复制] |
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基于粗糙集理论的属性分类 |
Attribute classification based on the rough sets theory |
摘要点击 1185 全文点击 1004 投稿时间:2005-11-28 修订日期:2007-01-24 |
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DOI编号 |
2008,25(3):591-595 |
中文关键词 属性分类1 支持子集2 决策规则3 支持度4 |
英文关键词 attribute classification 1 support subsets 2 decision rules 3 support degree 4 |
基金项目 |
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中文摘要 |
依据粗糙集理论, 分析决策表中条件属性的分类的变化, 使得决策子集和决策规则支持度发生变化的情况,经过归纳推理得出选取最佳属性分类法的判定方法及算法. 最后, 通过仿真结果验证了算法2的有效. |
英文摘要 |
According to Rough sets theory, it is analyzed that the variation of the condition attribute partition contributes to the support degree of decision subsets and decision rules in the decision system. The method of selecting the best attribute
classification is induced. Criteria and algorithms for the best attribute classification are introduced. Finally, the validity of algorithm 2 is verified through a simulation result. |
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