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In the Turkish higher education system, make-up exams are a key mechanism enabling students to recover failed courses, yet the decision to take the make-up exam depends on multiple student- and course-level factors. This study develops an artificial neural network (ANN) model to predict whether students will take the make-up exam, using routinely available academic and course-related features. To obtain a comprehensive sample reflecting both student achievement and course characteristics, the dataset was drawn from courses spanning different academic levels and difficulty tiers. During data preparation, normalization and one-hot encoding were applied to facilitate model learning. Training, validation, and test subsets were formed using a Stratified Sample Projection in X and y (Stratified SPxy) sampling strategy to maintain representativeness across splits, and hyperparameters were optimized via random search to identify the best-performing configuration. The final model achieved 87.68% test accuracy and an 87.62% test F1-score, indicating good generalization. Notably, to the best of our knowledge, this is the first study to address make-up exam participation using only easily accessible institutional data, which makes the proposed approach practical and adaptable for real-world university settings. Despite relying on simple and readily available parameters, the ANN delivers strong predictive performance, suggesting that efficient models can be developed for non-complex datasets. Such predictions can enable early identification of at-risk students and trigger targeted academic support, inform course- and program-level adjustments, and improve operational planning, thereby contributing to more effective educational management and improved student progression and completion rates.
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Kaynak: PEERJ COMPUTER SCIENCE
Anahtar Kelimeler (WoS)
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Scimago Dergi Bilgisi
Otomatik ISSN Eşleştirmesi
2025 yılı verileri
PeerJ Computer Science
Q2
SJR Quartile
0,618
SJR Skoru
72
H-Index
🔓
Açık Erişim
Kategoriler: Computer Science (miscellaneous) (Q2)
Alanlar: Computer Science
Ülke: United States
· PeerJ Inc.
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Anahtar Kelimeler
Artificial neural networks
Educational data analysis
Academic performance
Hyperparameter optimization
Random search
WoS |
Bir kelimeye tıklayıp ilgili kaynaktaki yayınları görün.
Makale Bilgileri
Dergi
PeerJ Computer Science
ISSN
2376-5992
Yıl
2025
/ 12. ay
Cilt / Sayı
11
Makale Türü
Özgün Makale
Hakemlik
Hakemli
Endeks
SCI-Expanded
JCR Quartile
Q2
Teşvik Puanı
14,40
· YÖKSİS Akademik Teşvik
Yayın Dili
İngilizce
Kapsam
Uluslararası
Toplam Yazar
1 kişi
Erişim Türü
Elektronik
Alan
Mühendislik Temel Alanı
Elektrik-Elektronik ve Haberleşme Mühendisliği
Elektronik
Yapay Zeka
YÖKSİS Yazar Kaydı
Yazar Adı
ÇATALTAŞ ÖZCAN
YÖKSİS ID
8981527