A Prefixed-Itemset-Based Improvement For Apriori Algorithm

January 08, 2016 Β· Declared Dead Β· πŸ› arXiv.org

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Authors Shoujian Yu, Yiyang Zhou arXiv ID 1601.01746 Category cs.DS: Data Structures & Algorithms Cross-listed cs.DB Citations 6 Venue arXiv.org Last Checked 4 months ago
Abstract
Association rules is a very important part of data mining. It is used to find the interesting patterns from transaction databases. Apriori algorithm is one of the most classical algorithms of association rules, but it has the bottleneck in efficiency. In this article, we proposed a prefixed-itemset-based data structure for candidate itemset generation, with the help of the structure we managed to improve the efficiency of the classical Apriori algorithm.
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