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基于遗传算法的频繁项集挖掘

Mining Frequent Itemsets Using Genetic Algorithm

Soumadip Ghosh, Sushanta Biswas, Debasree Sarkar, Partha Pratim Sarkar

摘要:

通常,频繁项集是通过应用关联规则挖掘算法,如Apriori,Partition,Pincer-Search,Incremental,Border算法等,从大数据集中生成的。这需要花费太多的计算机时间来计算所有的频繁项集。通过使用遗传算法(GA),我们可以改善的情况下。使用遗传算法发现频繁项集的主要优点是它可以进行全局搜索,并且由于遗传算法是基于贪婪方法的,因此其时间复杂度比其他算法要低。本文的主要目的是利用遗传算法从给定的数据集中找到所有的频繁项集。

英文摘要:

In general frequent itemsets are generated from large data sets by applying association rule mining algorithms like Apriori, Partition, Pincer-Search, Incremental, Border algorithm etc., which take too much computer time to compute all the frequent itemsets. By using Genetic Algorithm (GA) we can improve the scenario. The major advantage of using GA in the discovery of frequent itemsets is that they perform global search and its time complexity is less compared to other algorithms as the genetic algorithm is based on the greedy approach. The main aim of this paper is to find all the frequent itemsets from given data sets using genetic algorithm.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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