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引用次数: 13
摘要
EI (Erasable-itemset)挖掘是寻找那些可以被淘汰但不会对工厂利润产生很大影响的项目集。提出了一种可擦项集的增量挖掘算法。它基于快速更新(FUP)方法的概念,该方法最初是为关联挖掘而设计的。实验结果表明,在间歇数据环境下,该算法比批处理算法执行速度更快。
An incremental mining algorithm for erasable itemsets
Erasable-itemset (EI) mining is to find the itemsets that can be eliminated but do not greatly affect the factory's profit. In this paper, an incremental mining algorithm for erasable itemset is proposed. It is based on the concept of the fast-update (FUP) approach, which was originally designed for association mining. Experimental results show that the proposed algorithm executes faster than the batch approach in the intermittent data environment.