摘要
关联规则的提取是数据挖掘中的重要研究课题,该文对关联规则提取中的Apriori算法进行了深入研究,指出了该算法的某些不足,提出了一种改进算法。实验结果表明,该算法性能明显优于Apriori算法,具有较高的推广价值。
Mining association rules is an important topic in the data mining research field.The Apriori algorithm in mining association rules are carefully studied in this paper.The writer researches into the Apriori algorithm and presents an improved algorithm.The experiment results of the algorithm show that the improved algorithm has an outstanding performance over the original and high value to be popularized.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第34期183-185,共3页
Computer Engineering and Applications
关键词
数据挖掘
关联规则
频繁项目集
data mining,association rules,frequent itemsets
