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One Optimized Method of Apriori Algorithm

Qian Guang-chao

Open publisher page 12 citations

Abstract

This paper introduces the principle and efficiency of the Apriori algorithm which is the classical algorithm of association rules mining,and proposes an improved Apriori algorithm――En-Apriori algorithm which is aimed at the disadvantage of Apriori algorithm.This algorithm adopts a matrix method and need scan the database only once and optimizes the join operation,so it is more efficient.The experiment shows that the En-Apriori algorithm outperforms Apriori algorithm,and gets a good practicality.

About this research paper

What this paper is about

This paper introduces the principle and efficiency of the Apriori algorithm which is the classical algorithm of association rules mining,and proposes an improved Apriori algorithm――En-Apriori algorithm which is aimed at the disadvantage of Apriori algorithm.This algorithm adopts a matrix method and need scan the database only once and optimizes the join operation,so it is more efficient.The experiment shows that the En-Apriori algorithm outperforms Apriori algorithm,and gets a good practicality.

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OpenAlex reports 12 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

This paper introduces the principle and efficiency of the Apriori algorithm which is the classical algorithm of association rules mining,and proposes an improved Apriori algorithm――En-Apriori algorithm which is aimed at the disadvantage of Apriori algorithm.This algorithm adopts a matrix method and need scan the database only once and optimizes the join operation,so it is more efficient.The experiment shows that the En-Apriori algorithm outperforms Apriori algorithm,and gets a good practicality.

Key concepts: Apriori algorithm, Computer science, Association rule learning, A priori and a posteriori, GSP Algorithm, Data mining, Algorithm, Epistemology

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