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计算机工程 ›› 2008, Vol. 34 ›› Issue (21): 71-72,7. doi: 10.3969/j.issn.1000-3428.2008.21.026

• 软件技术与数据库 • 上一篇    下一篇

基于图像映射的关联规则数据挖掘方法

王 晗1,孔令富2,练秋生2   

  1. (1. 燕山大学经济管理学院,秦皇岛 066004;2. 燕山大学信息科学与工程学院,秦皇岛 066004)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-11-05 发布日期:2008-11-05

Data Mining Approach of Association Rules Based on Image Mapping

WANG Han1, KONG Ling-fu2, LIAN Qiu-sheng2   

  1. (1. School of Economic Management, Yanshan University, Qinhuangdao 066004; 2. School of Computer Information and Engineering, Yanshan University, Qinhuangdao 066004)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-11-05 Published:2008-11-05

摘要: 针对大多数关联规则数据挖掘算法难以适应支持度或数据集的变化问题,提出一种基于图像映射的关联规则数据挖掘算法Pix-DM。该算法利用图像在操作系统中的显示及存储特点,结合数据挖掘理论,通过映射有效地将数据挖掘过程在线性空间中实现,提高了算法对支持度或数据集变化的适应能力。实验证明,Pix-DM算法是有效且可行的。

关键词: 数据挖掘, 关联规则, 图像, 映射

Abstract: Most data mining algorithms of association rules can not adapt well to the changes of support and datasets. This paper proposes a novel algorithm based on image mapping, namely Pix-DM. By using the points of images displaying and storage on operating system, and combining the method of data mining, it carries out the process of data mining in a linear space and improves the flexibility of the support and datasets changes. The experiment on real datasets proves that Pix-DM is effective and feasible.

Key words: data mining, association rule, image, mapping

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