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All Journal Jurnal Informatika dan Teknik Elektro Terapan Infotech Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) JOURNAL OF APPLIED INFORMATICS AND COMPUTING Techno Xplore : Jurnal Ilmu Komputer dan Teknologi Informasi Jurnal Ilmiah Wahana Pendidikan Jurnal Info Sains : Informatika dan Sains
Aries Suharso
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Journal : JOURNAL OF APPLIED INFORMATICS AND COMPUTING

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Klasifikasi Nilai Kepuasan Masyarakat Terhadap Pelayanan E-KTP Menggunakan Algoritma C4.5 (Studi Kasus : Kantor Kecamatan Rengasdengklok ) Amelia Pratiwi; Aries Suharso; Hannie Hannie
Journal of Applied Informatics and Computing Vol 5 No 2 (2021): December 2021
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v5i2.3264

Abstract

The e-KTP service is very important for the community as an identification or identity card for Indonesian citizens. So it is necessary to do this research to find out the value of community satisfaction with e-KTP services, so that later it becomes a reference for e-KTP operators to be even better. Data on the value of community satisfaction At the Rengasdengklok District office, there is a lot of data. This study aims to classify the value of community satisfaction with e-KTP services using. The method used is KDD (Knowledge Discovery in Database) classification by going through the process of data selection, preprocessing, transformation, data mining and evaluation. The algorithm used in this study is the C4.5 algorithm, which is the result of the classification process in the form of rules that can be used to predict the value of the discrete type attribute of a new record. In evaluating the performance of the C4.5 algorithm in the classification of the value of community satisfaction with e-KTP services using Rapidminer tools. Evaluation of the model using kappa. Then it was obtained that the accuracy value was 94.67%. With a kappa value of 0.914% that has been obtained, it falls into the range of values ​​from 0.81 to 1.00, the results of this study have a value of the level of satisfaction with the e-KTP service in the very strong classification category.
Co-Authors Agung Susilo Yuda Irawan Amelia Pratiwi Chaerur Rozikin Dinar Sugiri Diva Ahmad Maulana Fricylia Rusdiana Putri Hannie, Hannie Hanny Hikmayanti Handayani Muammar Fahraz Pratama Muhammad Rafi Santosa Purwantoro Purwantoro Ragil Aria Dewanto Suria Darma Tarigan Virna Miftahuljannah Yandra Arkeman