Abstract
An improved Apriori-Pro algorithm is proposed to solve the disadvantages of a large number of invalid candidate sets when mining association rules. The new algorithm adds the transaction label column in the item set list to calculate the support degree, and makes use of the difference of the transaction label column to determine whether the link operation is conducted, effectively avoiding the generation of the invalid candidate set. In addition, when the algorithm scans the database for the first time, the dataset is put into the list without having to scan the database multiple times. Experimental results show that the new algorithm is greatly improved compared with the original algorithm.
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Acknowledgement
This Research work was supported by the National Science Foundation of China under (Grant No. 61703005).
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Zhou, H., Zhang, D. (2019). An Improved Apriori-Pro Algorithm. In: Abawajy, J., Choo, KK., Islam, R., Xu, Z., Atiquzzaman, M. (eds) International Conference on Applications and Techniques in Cyber Security and Intelligence ATCI 2018. ATCI 2018. Advances in Intelligent Systems and Computing, vol 842. Springer, Cham. https://doi.org/10.1007/978-3-319-98776-7_10
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DOI: https://doi.org/10.1007/978-3-319-98776-7_10
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