摘要
Apriori是最有影响的挖掘关联规则频繁项集的算法。但是Apiori由于需要多次对数据库进行扫描,所以运行效率比较低。在Apriori算法的基础上,提出了一种基于线性链表的频繁项集挖掘算法,实验证明该算法能够有效提高执行效率。
Apriori is the most influential frequent pattern mining algorithm. However, because the Apriori algorithm scans the database many times, so the efficiency of Apriori is relatively low. A new Apriori algorithm based on liner list was proposed, the new Apriori algorithm can improved the efficiency of Apriori algorithm by experiments.
出处
《科学技术与工程》
2011年第23期5685-5687,共3页
Science Technology and Engineering
基金
2010年北京市优秀人才培养计划(2010D005009000002)
专业建设-特色专业-信息管理与信息系统项目资助
