The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
Incremental Maintaining Algorithm Based on Frequent Closed Itemsets Mining
Author(s): LI Yun, SHI Yan
Pages: 94-
96,99
Year: 2008
Issue:
3
Journal: COMPUTER ENGINEERING
Keyword: 频繁闭项集; CHARM算法; 增量式维护算法; IT对;
Abstract: 为了能够随着数据库的增加、删除和修改而快速有效地挖掘出频繁闭项集,根据CHARM算法提出了一种基于频繁闭项集挖掘的增量式维护算法.该算法采取分类处理的策略对变化数据进行挖掘,运用IT对的特性从已挖掘出的结果中快速过滤出仍然有效的信息,实现频繁闭项集的更新.实验结果表明该算法是快速有效的.
Citations
No citation found
