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All Journal Jurnal Manajemen Informatika dan Bisnis Digital
Rizal Nurzuli
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Computer Science & IT

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Support Vector Machine sebagai Sistem Pendukung Keputusan Pemilihan Jurusan Berbasis Website pada SMK NU Hasyim Asy’ari Tarub Rizal Nurzuli; Fadilah Falah Syifa; Robiatul Adawiyah
JUMINTAL: Jurnal Manajemen Informatika dan Bisnis Digital Vol. 4 No. 2 (2025): November 2025
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/jumintal.v4i2.6850

Abstract

The process of determining students’ majors in vocational high schools plays a crucial role in shaping their academic development and future career readiness. However, manual decision-making often leads to inaccuracies due to subjective judgments and limited data analysis. This study aims to develop a more accurate and objective major classification model by integrating the Support Vector Machine (SVM) method with Particle Swarm Optimization (PSO). The dataset consists of 292 student records, including academic scores in Mathematics, Indonesian Language, English, and Science, as well as interest questionnaire results. Initial testing using SVM produced an accuracy of 79.76%, indicating that the model’s parameters were not yet optimal. PSO was then applied to optimize the key parameters C and Gamma, resulting in a significant improvement in model performance. The optimized SVM–PSO model achieved an accuracy of 97.20%, with a precision of 96.33%, recall of 95.22%, and an F1-score of 95.77%. These results demonstrate the capability of PSO to enhance SVM’s pattern-recognition performance and address class imbalance issues, particularly for minority majors. Overall, the integration of SVM and PSO is proven to be effective as a Decision Support System, providing schools with accurate, data-driven recommendations for student major placement.
Co-Authors Fadilah Falah Syifa Robiatul Adawiyah