优化关联规则算法的方法研究

Research on Method for Optimized Association Rules Mining Arithmetic

Apriori算法是关联规则挖掘技术中的一个经典算法。笔者通过对该算法的思想和性能分析,认为它存在两方面的不足。本文提出了一种提高频繁项集挖掘算法效率的优化方法。实验表明,该优化算法对提高频繁项集挖掘算法的效率是有效的。

Apriori algorithm is a classical arithmetic of researching association rule mining.After the principle and efficiency of this algorithm are analyzed, the author states that there are two disadvantages.An optimized method for enhancing the efficiency of frequent itemset mining arithmetic is put forward.Experiments indicate that the method is effective.