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Authors: Amir Hamzah Siregar 1 ; Maya Silvi Lydia 1 and Sutarman Wage 2

Affiliations: 1 Faculty of Computer Science and Information Technology, Universitas Sumatera Utara, Medan, Indonesia ; 2 Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan

Keyword(s): Association Rule Mining, CT-Pro, Hash-Based, Frequent Itemset.

Abstract: The searching technique for frequent itemset patterns in finding support and confidence values with the a priori algorithm association rule method has a weakness in performance (because it has to read the database repeatedly in determining frequent itemset). This becomes a serious problem if the database is large, reading the database repeatedly results in very high processing times for a long time to generate support & confidence values. A special approach in analyzing association rules using CT-Pro and Hash-Based is needed. CT-Pro has a CFP-Tree data structure that allows a faster search for frequent itemset where the number of paths or trees that are built was compressed. Hash-based works with a hashing technique where the database was only read in the first iteration by entering the candidate itemset in the hash table. The test results were carried out with 3% support and 15% confidence, CT-pro formed 22 rules and an execution time of 0.25 seconds, while Hash-based formed 22 rule s and an execution time of 0.75 seconds. A new pattern of crime that was found with the highest confidence and support was when an act of sexual harassment resulted in physical torture with a confidence of 59%, a support count of 34, and a lift ratio of 1.29. (More)

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Paper citation in several formats:
Siregar, A.; Lydia, M. and Wage, S. (2021). Association Rule Analysis using CT-Pro and Hash-based Algorithm in Violence Case of Children. In Proceedings of the International Conference on Culture Heritage, Education, Sustainable Tourism, and Innovation Technologies - CESIT; ISBN 978-989-758-501-2, SciTePress, pages 565-573. DOI: 10.5220/0010338805650573

@conference{cesit21,
author={Amir Hamzah Siregar. and Maya Silvi Lydia. and Sutarman Wage.},
title={Association Rule Analysis using CT-Pro and Hash-based Algorithm in Violence Case of Children},
booktitle={Proceedings of the International Conference on Culture Heritage, Education, Sustainable Tourism, and Innovation Technologies - CESIT},
year={2021},
pages={565-573},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010338805650573},
isbn={978-989-758-501-2},
}

TY - CONF

JO - Proceedings of the International Conference on Culture Heritage, Education, Sustainable Tourism, and Innovation Technologies - CESIT
TI - Association Rule Analysis using CT-Pro and Hash-based Algorithm in Violence Case of Children
SN - 978-989-758-501-2
AU - Siregar, A.
AU - Lydia, M.
AU - Wage, S.
PY - 2021
SP - 565
EP - 573
DO - 10.5220/0010338805650573
PB - SciTePress

- Science and Technology Publications, Lda.
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