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基于数据库技术的电力数据审计日志关联规则挖掘

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摘要 针对传统挖掘方法可能存在审计日志关联规则分析不准确、挖掘精度低的问题,提出了基于数据库技术的电力数据审计日志关联规则挖掘方法。通过分析电力数据审计日志关联项,确定最小支持度阈值;通过删除无效节点信息,计算关联矩阵和判定矩阵,确定关联规则并通过数据库技术实现挖掘。实验结果表明,采用改进方法对不同数据库进行挖掘时,其挖掘耗时短,具有一定的优势。
出处 《电脑编程技巧与维护》 2023年第11期117-119,共3页 Computer Programming Skills & Maintenance
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  • 1Agrawal R,Imielinski T,Swami A.Mining association rules between sets of items in large databases[C].In :Proc ACM SIGMOD Int Conf Management of Date.Washington D C,1993:207-216.
  • 2Han J Kamber.MData Mining:Concepts and Techniques[M].Beijing: High Education Press,2001.
  • 3Goethals B.Survey on frequent pattern mining[R].Helsinki Institute for information Technology ,Technical report, 2003.
  • 4Park J S,Chen M S,Yu P S.Efficient parallel data mining for association rules[C].In:Proceedings of the 4th International Conference on Information and Knowledge Management, Baltimore. Maryland, 1995:31-36.
  • 5Agrawal R,Shafer J C.Parallel mining of association rules[J].IEEE Transactions on Knowledge and Data Engineering,1996;8(6):962-969.
  • 6Cheung D W,Han J W,Ng V T et al.A fast distributed algorithm for mining association rules[C].In:Proceedings of IEEE 4th International Conference Parallel and Distributed Information Systems,Miami Beach, Florida, 1996 : 31 -44.
  • 7Cheung David W,Ng Vincent T,Fu Ada W.Efficient Mining of Association Rules in Distributed Databases[J].IEEE Transactions On Knowledge And Data Engineering, 1996 ; 8 (6) : 911 -922.
  • 8Cheung D W,Lee S D,Xiao Y Q.Effect of Data Skewness and Workload Balance in Parallel Data Mining[J].IEEE Transactions on Knowledge and Data Engineering.2002;14(3):498-514.
  • 9Schuster A ,Wolff R.Communication efficient distributed mining of association rules[C].In:Proceedings of the 2001 ACM SIGMOD International Conference on Management of Data,Santa Barbara,California, 2001:473-484.
  • 10Zaki M J.Scalable Algorithms for Association Mining[J].IEEE Transactions on Knowledge and Data Engineering, 2000; 12 (3) : 372-390.

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