【摘要】 Apriori算法是著名的关联规则挖掘算法,它必须对数据库进行多次遍历。针对关联规则的维护问题,提出利用最近一次关联规则的挖掘结果进行更新的算法,仅需对数据库进行两次遍历,提高了关联规则的更新效率。更多还原

【Abstract】 Apriori algorithm is a famous algorithm for association rules but it scans the database for several times. This paper presents a highly efficient updating algorithm based on the latest mining result for the maintenance of discovered association rules. It scans the database only two times and improves the efficiency greatly. ;;更多还原