Analysis of Complexities for finding efficient Association Rule Mining Algorithms

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Provided by: Interscience Open Access Journals
Topic: Data Management
Format: PDF
Several algorithms for association rule mining, have been implemented including a variation of Apriori, an algorithm using hash functions for finding large 2-itemsets and 3-itemsets and direct search method for finding other large k-itemsets, and another variation of Eclat algorithm using perfect hash functions for 2-itemsets and 3-itemsets and the method of vertical mining for finding other large k-itemsets. All these algorithms were compared, among themselves by finding time complexities of each algorithm, for finding factors affecting the efficiency of the algorithms.
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