SISTEM REKOMENDASI PEMILIHAN PROGRAM STUDI BERBASIS HYBRID MENGGUNAKAN PENDEKATAN DEEP LEARNING

Authors

  • Alim Misbullah Departemen Informatika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala
  • Mufid Akbar Universitas Syiah Kuala
  • Nazaruddin Nazaruddin Universitas Syiah Kuala
  • Laina Farsiah Universitas Syiah Kuala
  • Husaini Husaini Universitas Syiah Kuala
  • Zulfan Zulfan Universitas Syiah Kuala

DOI:

https://doi.org/10.22373/cj.v9i1.28944

Keywords:

recommendation system, study program selection, hybrid filtering, tensorflow recommenders, decision support system

Abstract

Education plays a critical role in shaping career decisions for the future. However, many students encounter difficulties in selecting suitable academic programs, often stemming from a lack of confidence in their ability to make appropriate decisions. Consequently, students may choose study programs that do not align with their personal characteristics. This study emphasizes the importance of providing comprehensive information about various academic programs offered in higher education and developing tools to assist prospective students in making informed decisions. To address these challenges, a recommendation system using Hybrid Filtering technology has been developed. The system integrates Content-Based Filtering and Collaborative Filtering methods within the TensorFlow Recommenders System (TFRS) framework. The study utilized data from undergraduate students of the Faculty of Mathematics and Natural Sciences (FMIPA) across seven academic programs. By employing 10 features representing students' interests and talents, the recommendation system generated accurate and tailored suggestions for study programs. The model was trained and evaluated using both real and augmented (augmented) datasets with predefined hyperparameters. Results demonstrated that using only the real dataset achieved a Top-1 accuracy of 0.59 and a Top-5 accuracy of 0.97. When incorporating the augmented dataset, the Top-1 accuracy improved to 0.66, while the Top-5 accuracy reached 1.0. The findings reveal that combining real and augmented datasets enhances average accuracy by approximately 10% compared to using the real dataset alone. Additionally, the study program recommendations produced by the model showed significant improvement in quality. A web-based recommendation system utilizing the TFRS model was developed and positively evaluated by FMIPA students. User feedback indicated high satisfaction with the system's recommendations, demonstrating its effectiveness in guiding students toward suitable academic programs.

Author Biography

  • Alim Misbullah, Departemen Informatika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala
    Saya bekerja sebagai dosen muda di Jurusan Informatika, Fakultas MIPA, Universitas Syiah Kuala. Bidang penelitian saya adalah pendekatan deep learning untuk speech processing khususnya speech recognition. Saya juga tertarik untuk meneliti penerapan deep learning pada deteksi object bergerak.

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Published

2025-03-27

Issue

Vol. 9 No. 1 (2025)

Section

Articles

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