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Mining Association Rules in OLAP Cubes

机译:OLAP Cubes中的矿业协会规则

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On-line analytical processing (OLAP) provides tools to explore data cubes in order to extract interesting information. Nevertheless, OLAP is not capable of explaining relationships that could exist within data. Association rules are one kind of data mining techniques which finds associations among data. In this paper, we propose a framework for mining association rules from data cubes according to a sum-based aggregate measure which is more general than frequencies provided by the COUNT measure. Our mining process is guided by a meta-rule context driven by analysis objectives and exploits aggregate measures to revisit the definition of support and confidence. We also evaluate the interestingness of mined association rules according to Lift and Loevinger criteria and propose an algorithm for mining inter-dimensional association rules directly from a multidimensional structure of data.
机译:在线分析处理(OLAP)提供探索数据多维数据集的工具,以便提取有趣信息。然而,OLAP不能解释数据中可能存在的关系。关联规则是一种数据挖掘技术,其在数据之间找到关联。在本文中,我们提出了一种根据基于和基于总和的总和测量来从数据多方面挖掘关联规则的框架,这比计数测量提供的频率更为一般。我们的采矿过程由分析目标驱动的元规则上下文引导,并利用总措施来重新审视支持和信心的定义。我们还根据电梯和Loevinger标准评估采矿关联规则的有趣,并提出了一种直接从数据的多维结构挖掘跨维关联规则的算法。

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