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All Journal Jurnal Nasional Teknologi Informasi dan Aplikasinya
Anak Agung Istri Intan Permata Sari
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Computer Science & IT Engineering

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Penggunaan Metode SVM dan Naive Bayes pada Analisis Sentiment Ulasan Aplikasi Edlink Anak Agung Istri Intan Permata Sari; I Ketut Gede Suhartana
Jurnal Nasional Teknologi Informasi dan Aplikasinya Vol. 3 No. 3 (2025): JNATIA Vol. 3, No. 3, Mei 2025
Publisher : Informatics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JNATIA.2025.v03.i03.p11

Abstract

Information technology has changed the educational landscape with the emergence of e-learning applications, including Edlink, a Learning Management System (MLS) platform that provides various educational features. User reviews are an important factor in evaluating app quality, and sentiment analysis is a useful tool for understanding these reviews. This research uses the Support Vector Machine (SVM) and Naive Bayes methods to analyze the sentiment of Edlink reviews. The dataset was obtained from GitHub and processed through the TF-IDF preprocessing and feature extraction stages. SVM and Naive Bayes were trained with this data and evaluated using a confusion matrix. The results show that SVM performs better than Naive Bayes, with an accuracy value of around 90%. In 1814 reviews, SVM provided higher precision, recall, and f1- score values for both sentiments (positive and negative) compared to Naive Bayes. 
Co-Authors I Ketut Gede Suhartana