International Journal of Information System and Innovative Technology
Vol. 5 No. 1 (2026): June

Classification of Teacher Certification Eligibility Using the C4.5 Algorithm

Agnes Irene Silitonga (Universitas Negeri Medan)
Mismauli Nainggolan (Universitas Negeri Medan)
Tasya Arcinta (Universitas Negeri Medan)
Yoakim Simamora (Universitas Negeri Medan)
Ferry Indra Sakti H Sinaga (Universitas Negeri Medan)



Article Info

Publish Date
20 Jun 2026

Abstract

Determining teacher certification eligibility is a crucial process in improving the quality of education. The C4.5 algorithm is a decision tree-based machine learning algorithm. This algorithm offers a systematic approach to data analysis and provides accurate results for decision-making. This study aims to develop a predictive model using the C4.5 algorithm to assess teacher certification eligibility based on relevant data such as teaching experience, education, and competency exam results. This study reveals that the C4.5 algorithm is capable of producing transparent decision rules and enabling clear interpretation of the results. This research is expected to make a significant contribution to supporting a more objective and efficient teacher certification policy.

Copyrights © 2026






Journal Info

Abbrev

ijisit

Publisher

Subject

Computer Science & IT

Description

IJISIT (International Journal of Information System and Innovative Technology) is a peer-reviewed journal in Applied Information Technology published twice a year in June and December and organized by the PT Geviva Edukasi Trans Teknologi. Focus & Scope International Journal of Information System & ...