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All Journal JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Journal Of Human And Education (JAHE)
Rizky, Ishlahiyah Nur
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Humanities Computer Science & IT Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Evaluation of Student Satisfaction with Computer Laboratory Facilities at UIN Sumatera Utara Using the C5.0 Algorithm Rizky, Ishlahiyah Nur; Zufria, Ilka
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 8 No. 2 (2025): Issues January 2025
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v8i2.13211

Abstract

The evaluation of student satisfaction with the computer laboratory facilities at UIN Sumatera Utara is crucial for improving the quality of educational services provided by the institution. The main issue faced is the lack of accurate data regarding student satisfaction with the facilities available in the laboratory. This study aims to analyze the level of student satisfaction using the C5.0 algorithm, which is known for its effectiveness in data classification. The research methodology involves collecting data through a comprehensive survey covering various aspects of laboratory facilities, such as reliability, responsiveness, assurance, empathy, and tangibles. The survey was conducted with a number of students to obtain representative information about their satisfaction with the provided facilities. After data collection, data cleaning and processing steps were carried out to build a classification model using the C5.0 algorithm. The results of the study showed that the C5.0 model achieved a very high accuracy rate of 99.25%, with precision of 99.72% and recall of 99.45% on the training data. Meanwhile, on the testing data, the accuracy reached 97%, precision was 100%, and recall was 96%. These findings indicate that the model has a very high ability to accurately classify student satisfaction levels. In conclusion, this model can provide useful recommendations for the university to identify areas that need improvement to meet student expectations. The implication of this research is the importance of the continuous development of laboratory facilities to improve student satisfaction and create a more optimal learning experience
Inovasi Pangan Lokal Untuk Mendukung Gizi Optimal Dan Pencegahan Stunting Daulay, Ernita; Mahendra, Andi; Rizky, Ishlahiyah Nur; Aridzki, Asshifa Nazila; Syahfitri, Dini; Anjani, Sri
Journal Of Human And Education (JAHE) Vol. 4 No. 5 (2024): Journal of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i5.1465

Abstract

Program Kuliah Kerja Nyata (KKN) ini dilaksanakan di Desa Secanggang, Hinai Kiri Lingkungan 4, dengan fokus pada inovasi pangan lokal untuk mendukung gizi optimal dan pencegahan stunting. Tujuan program ini adalah mengembangkan inovasi dalam pemanfaatan sumber daya pangan lokal, meningkatkan kesadaran gizi masyarakat, dan berkontribusi pada upaya pencegahan stunting. Metode yang digunakan meliputi pendekatan partisipatif melalui serangkaian kegiatan edukasi, pelatihan, dan pengembangan produk pangan inovatif. Hasil program menunjukkan teridentifikasinya beberapa pangan lokal potensial untuk inovasi, pengembangan produk inovatif seperti snack bar berbasis ikan lokal dan biskuit fortifikasi tepung daun kelor, serta peningkatan pemahaman masyarakat tentang nilai gizi pangan lokal. Uji penerimaan menunjukkan respon positif masyarakat terhadap produk inovasi. Kesimpulannya, program ini berhasil mengembangkan inovasi pangan berbasis sumber daya lokal yang berpotensi meningkatkan asupan gizi masyarakat, dengan pendekatan partisipatif menunjukkan potensi keberlanjutan program dalam jangka panjang.
Co-Authors Andi Mahendra Aridzki, Asshifa Nazila Ernita Daulay Ilka Zufria Sri Anjani Syahfitri, Dini