【摘要】 本文在Apriori算法的基础上,引入了临时数据库及多支持度,使交易数据库的规模不断缩小,同时又灵活控制了各频繁项集产生的数量,结果表明该算法对关联规则挖掘较为有效。更多还原

【Abstract】 Based on the Apriori algorithm,an improved algorithm is put forword in this paper.The method can reduce the transaction number of database and adjust the number of large itemsets by introducing a temporary database and multi-support.The result shows that this algorithm is effective for association rules in data mining.更多还原