摘要
文中提出了一种挖掘最小规则集的算法,通过对最小规则集运用覆盖运算,能够得到所有的关联规则。最小规则集中的规则称为基规则。所有的关联规则都可以通过覆盖最小的关联规则集得到。
An efficient algorithm for mining the smallest association rule set is proposed. Association rules in the smallest rule set are called key rules. All association rules can be derived by covering the smallest association rule set.
出处
《计算机工程与科学》
CSCD
2005年第6期65-66,69,共3页
Computer Engineering & Science
关键词
关联规则
覆盖运算
频繁闭项集
频繁基项集
基规则
association rule
cover operation
frequent closed itemset
frequent key itemset
key rule