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一种数据挖掘关联规则的高效算法 被引量:5

An Efficient Algorithm for Association Rules in Data Mining
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摘要 关联规则是数据挖掘研究的一个重要课题。本文提出了一种新的算法,可以大大减少扫描数据库的次数,能够灵活的在时空两方面取得折衷,提高了效率。 Mining association rules is an important topic of data min ing research .This paper presents a new algorithm , which not only can reduce the times it scans the database , but also can reach a perfec t balance between time and space .It can improve the efficiency greatly .
作者 郭景峰 路燕
出处 《燕山大学学报》 CAS 2001年第3期213-216,共4页 Journal of Yanshan University
关键词 数据发掘 关联规则 频繁模式集 步长 父模式 子模式 数据库 人工智能 data mining , association rule ,frequent item-sets , step length, parent pattern,child pattern.
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参考文献2

二级参考文献5

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共引文献53

同被引文献25

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  • 2李超,余昭平.基于最大模式的关联规则挖掘算法研究[J].微计算机信息,2006(02X):164-165. 被引量:20
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二级引证文献19

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