| 一种基于决策规则支持度的值约简算法 |
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| 引用本文： | 胡文君,邹海.一种基于决策规则支持度的值约简算法[J].计算机与现代化,2008(2):60-62. |
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| 作者姓名： | 胡文君 邹海 |
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| 作者单位： | 安徽大学计算机科学与技术学院,安徽,合肥,230039 |
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| 摘 要： | 基于决策规则的条件属性支持度和规则支持度,结合Apriori算法思想,本文提出了一种利用决策规则支持度对粗糙集中决策表进行值约简的算法。实例表明该算法可以有效地对决策表进行值约简。
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| 关 键 词： | 决策规则 值约简 属性支持度 决策支持度 Apriori算法 |
| 文章编号： | 1006-2475(2008)02-0060-03 |
| 修稿时间： | 2007年5月8日 |
A Value Reduction Algorithm Based on Support of Decision Rules |
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| HU Wen-jun,ZOU Hai.A Value Reduction Algorithm Based on Support of Decision Rules[J].Computer and Modernization,2008(2):60-62. |
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| Authors: | HU Wen-jun ZOU Hai |
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| Affiliation: | (School of Computer Science and Technology, Anhui University, Hefei 230039, China) |
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| Abstract: | This paper presents a value reduction algorithm to reduce the decision table in Rough Sets.The algorithm is based on the support of condition attributes and the support of decision rules according to the thought of Apriori algorithm.An instance indicates that the decision table can be value-reduced effectively. |
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| Keywords: | decision rule value reduction support of condition attributes support of decision rules Apriori algorithm |
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