| 基于小生境遗传算法的连续属性关联规则挖掘 |
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| 引用本文： | 杨光军,王丽丽.基于小生境遗传算法的连续属性关联规则挖掘[J].计算机工程与应用,2008,44(5):184-186. |
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| 作者姓名： | 杨光军 王丽丽 |
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| 作者单位： | 1.德州学院 机电工程系，山东 德州 2530152.德州学院 计算机系，山东 德州 253015 |
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| 摘 要： | 对连续属性数据进行关联规则提取是一个重要的课题，构造了一种新的遗传算法模型，在结构上采用三段式染色体，将连续属性离散化、属性约简和关联规则提取集成在一起，并将小生境引入到遗传算法中避免“早熟”现象。实验表明了该算法是有效的。
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| 关 键 词： | 关联规则 遗传算法 离散化 三段结构染色体 小生境 |
| 文章编号： | 1002-8331（2008）05-0184-03 |
| 收稿时间： | 2007-05-28 |
| 修稿时间： | 2007-08-14 |
Association rules mining from data with continuous attributes based on niche genetic algorithm |
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| YANG Guang-jun,WANG Li-li.Association rules mining from data with continuous attributes based on niche genetic algorithm[J].Computer Engineering and Applications,2008,44(5):184-186. |
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| Authors: | YANG Guang-jun WANG Li-li |
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| Affiliation: | 1.Mechanical and Electronic Engineering Department of Dezhou University，Dezhou，Shandong 253015，China2.Department of Computer Science and Technology，Dezhou University，Dezhou，Shandong 253015，China |
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| Abstract: | Discovery of association rules from data with continuous attributes is an important problem.In this paper,a new model of genetic algorithm with three-segment chromosomes is formulated for solving this problem.This algorithm integrates the discretization,reduction and mining association rules.And niche technology is introduced into genetic algorithm to avoid premature phenomenon.The experiment shows that the algorithm is correct and effective. |
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| Keywords: | association rules genetic algorithm discretization three-segment chromosomes niche |
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