摘要
Apriori算法是数据挖掘技术中关联规则的经典算法,为了解决在入侵检测系统中使用Apriori算法进行模式匹配的低效率问题,提出了针对Apriori算法的优化,提出一种基于基于事务压缩和项目压缩的优化算法,该优化算法比Apriori算法具有明显的效率,提高了模式匹配的精度.
Apriori algorithm is a classical algorithm for data mining in association rules, in order to solve the problem of pattern matching using the Apriori algorithm in intrusion detection system efficiency, optimization is proposed for the Apriori algorithm, presents an optimal algorithm based on transaction reduction and item based compression,this algorithm has obvious efficiency than the Apriori algorithm,to improve the accuracy of pattern matching.
出处
《河南科学》
2013年第12期2186-2189,共4页
Henan Science
基金
国家自然科学基金项目资助(61202285)
