摘要
首先扼要地介绍了当前关联规则挖掘的研究情况和一些典型关联规则挖掘算法,并分析了传统关联规则挖掘算法的不足。与此同时,介绍了几种优化算法,进而指出关联规则的价值衡量方法。最后,展望了关联规则挖掘技术的未来研究方向。
This paper first introduces the situation of researches on mining association rules in summary and some typical algorithms. Then, it analyzes a few shortcomings in traditional algorithms of mining association rules as well as recommends some optimize algorithms. Furthermore, it indicates the methods of value judgments of association rules. At last, it looks into the future directions of this technology.
出处
《信息技术》
2005年第6期85-87,共3页
Information Technology
关键词
数据挖掘
关联规则
频集
OLAP
data mining
association rule
frequent item set
OLAP
