Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202

Implementasi Algoritma C4.5 untuk Klasifikasi Status Tingkat Pengangguran di Indonesia Berdasarkan Jenjang Pendidikan: Penelitian

Ismar, Fadel Tri (Unknown)
Reza, Muhammad (Unknown)
Afif, Muhammad Faizal (Unknown)
Saputra, Muhammad Rayyan (Unknown)
Ammar, Ammar (Unknown)



Article Info

Publish Date
16 Jan 2026

Abstract

Unemployment is one of the main economic problems in Indonesia that fluctuates every year. Data from the Central Statistics Agency (BPS) shows that the level of education does not always guarantee the absorption of the workforce, where the phenomenon of educated unemployment (vocational high school/university graduates) often occurs. This study aims to classify the status of the national unemployment rate (category "High" or "Low") based on the variable of education level (elementary school, junior high school, senior high school, vocational high school, diploma, university). The method used is the C4.5 Data Mining Algorithm because of its ability to form a decision tree (Decision Tree) that is easy to interpret. Data processing is carried out using the RapidMiner tool by dividing the data into training data and test data. The results of this study are in the form of rules that can be used by the government or policy makers to determine which level of education contributes most to the high national unemployment rate.

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Journal Info

Abbrev

jerkin

Publisher

Subject

Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

Description

Jurnal Pengabdian Masyarakat dan Riset Pendidikan is a journal on Faculty of Education. Jurnal JERKIN: Jurnal Pengabdian Masyarakat dan Riset Pendidikan is under the auspices of the Faculty of Education, Universitas Pahlawan Tuanku Tambusai. The journal is registered with E-ISSN: 2961-9890. Jurnal ...