FApriori:一种基于检查点的改进Apriori算法

M. Patel, Dipti P Rana, R. Mehta
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引用次数: 7

摘要

目前已有许多以支持度和置信度为约束的关联规则挖掘算法。我们提出了一种可以与Apriori算法相结合的方法,通过减少CPU时间来减少存储候选者所需的存储空间和执行时间。通过减少候选集的大小和计算每个候选集的支持度所需的时间,可以节省CPU时间。我们引入了基于支持值的检查点的概念,以减少在数据集扫描过程中存储候选数据所需的执行时间和总体存储空间。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
FApriori: A modified Apriori algorithm based on checkpoint
Many Algorithms have been proposed to mine association rule that uses support and confidence as constraint. We are proposing a method that can be combined with Apriori algorithm and reduces storage required to store candidate and the execution time by reducing CPU time. CPU time is saved by reducing candidate sets size and time required to calculate the support of each candidate. We are introducing the concept of checkpoint based on support value to reduce the execution time and overall storage space required to store candidate generated during scanning of dataset.
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