摘要
本文分析了关联规则的经典算法Apriori算法,对该算法存在的不足进行了讨论,针对这些不足介绍了一些主要的算法改进方法和思路,并提出了一种基于矩阵的Apriori改进算法,通过减少对数据库的操作来提高效率。
This paper analyzes the Apriori algorithm which is the classical algorithm of association rules,discusses the deficiency of this algorithm,and introduces some main improved algorithms and ideas.In addition,it presents a matrix-based improved Apriori algorithm,in order to improve efficiency through reducing the operation on database.
基金
安庆师范学院青年科研基金(KJ201219)
安庆师范学院教研项目
