BIOS: Jurnal Informatika dan Sains
Vol. 2 No. 02 (2024): BIOS: Jurnal Informatika dan Sains, October 2024

Analysis Of Indonesian Daily Test Results Using the C4.5 Decision Tree Algorithm

Bambang Sugito (Magister Teknologi Informasi, Universitas Pembangunan Pancabudi, Medan, Indonesia)
Nelviony Parhusip (Magister Teknologi Informasi, Universitas Pembangunan Pancabudi, Medan, Indonesia)
Ibrahim Ibrahim (Magister Teknologi Informasi, Universitas Pembangunan Pancabudi, Medan, Indonesia)
Maida Indrayani (Magister Teknologi Informasi, Universitas Pembangunan Pancabudi, Medan, Indonesia)



Article Info

Publish Date
03 Dec 2024

Abstract

This study aims to analyse the results of Indonesian daily tests using the Decision Tree C4.5 algorithm in improving the effectiveness of evaluating student learning outcomes. The data used is the daily test results of students of class X SMK Panca Budi in the academic year 2023/2024. The research process involves the stages of data collection, preprocessing to clean the data, and modelling using RapidMiner software. Decision Tree C4.5 algorithm was used to predict grade improvement based on students' STATUS score. The results showed that the higher the STATUS score, the greater the increase in grades obtained by students. This decision tree model can be used to evaluate student progress and provide clearer insights for the development of technology-based learning methods. This research contributes to the utilisation of data mining technology to improve educational evaluation, although the results are limited to a sample of grade X students at SMK Panca Budi. Further research with larger samples and additional variables is expected to provide more representative results.

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Journal Info

Abbrev

bios

Publisher

Subject

Computer Science & IT

Description

BIOS: Jurnal Informatika dan Sains is a journal managed by the Sean Institute, which serves as a dissemination medium for research findings from scientists and engineers in the fields of computer science and science. Bios Journal is a bi-annual journal aimed at exploring, developing, and explaining ...