Classification of Unisba Students' Graduation Time using Support Vector Machine Optimized with Grid Search Algorithm

Ilham Faishal Mahdy; Muthia Nadhira  Faladiba; Nur Azizah Komara  Rifai; Indah Siti  Rahmawati; Andhika Sidiq  Firmansyah

doi:10.20956/j.v21i1.36257

Authors

Ilham Faishal Mahdy Department of Statistics, Universitas Islam Bandung
Muthia Nadhira Faladiba 5Department of Statistics, Universitas Islam Bandung
Nur Azizah Komara Rifai Department of Statistics, Universitas Islam Bandung
Indah Siti Rahmawati Department of Statistics, Universitas Islam Bandung
Andhika Sidiq Firmansyah Department of Statistics, Universitas Islam Bandung

DOI:

https://doi.org/10.20956/j.v21i1.36257

Keywords:

Classification, Graduation Time, Grid Search, Optimization, Support Vector Machine

Abstract

Support Vector Machine is a classification method that finds the optimal hyperplane to separate two data classes. SVM has much better generalization performance than other methods. However, SVM needs to improve in determining hyperparameter values. Therefore, parameter optimization is necessary to determine the optimal hyperparameter value. Grid search is one of the parameter optimization methods that can improve the quality of SVM models. This study aims to assess the level of accuracy in predicting student graduation times by using five features that affect it. This study shows that the resulting SVM model optimized with the Grid Search Algorithm is quite consistent and prevents overfitting. By utilizing the results of SVM modelling, UNISBA is expected to improve the quality of graduates. The risk of delays in graduation can be considered early by paying attention to the background and achievements of students

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