Scripta Technica: Journal of Engineering and Applied Technology
Vol 2 No 1 (2026): : June: Scripta Technica: Journal of Engineering and Applied Technology

Analisis Sentimen Mahasiswa terhadap Penggunaan Chat GPT untuk Tugas Kuliah Menggunakan Metode Naïve Bayes

Irma Aprilia Sihite (Universitas Mandiri Bina Prestasi)
Gaberia Pasaribu (Universitas Mandiri Bina Prestasi)
Ketrina Angreyni (Universitas Mandiri Bina Prestasi)
Kristina Lumban Toruan (Universitas Mandiri Bina Prestasi)
Selvi Ulina br Silalahi (Universitas Mandiri Bina Prestasi)
Tiara Dolok Saribu (Universitas Mandiri Bina Prestasi)
Yulianus Bawamenewi (Universitas Mandiri Bina Prestasi)



Article Info

Publish Date
19 Jun 2026

Abstract

Advances in generative artificial intelligence technology have driven an increase in the use of ChatGPT for various academic activities, including the completion of college assignments. This study aims to analyze student sentiment toward the use of ChatGPT for college assignments using the Naïve Bayes method. The study employs an empirical, machine learning-based experimental approach using a dataset obtained from Kaggle consisting of 1,153 student comments. The research stages include data preprocessing, feature extraction using Term Frequency–Inverse Document Frequency (TF-IDF), training the Naïve Bayes model, and evaluating performance through a confusion matrix and classification accuracy. The preprocessing results yielded 1,125 clean data points suitable for analysis. The sentiment distribution showed a dominance of negative sentiment in 1,003 data points (89.16%), while positive sentiment accounted for 122 data points (10.84%). Model testing yielded an accuracy rate of 90.67%, indicating that the Naïve Bayes algorithm is capable of effectively identifying sentiment patterns in student textual data. The research findings indicate that although ChatGPT offers benefits in improving task completion efficiency, most students still have concerns regarding academic dependency, academic integrity, and a decline in critical thinking skills. The research results contribute to our understanding of students’ perceptions regarding the use of generative artificial intelligence in higher education settings.  

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Journal Info

Abbrev

scripta-technica

Publisher

Subject

Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

Description

Scripta Technica: Journal of Engineering and Applied Technology is a peer-reviewed scientific journal that focuses on the dissemination of high-quality research in the fields of engineering and applied technology. It serves as an open platform for researchers, engineers, practitioners, and academics ...