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I Nyoman Yoga Sumadewa
Universitas Bumigora
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Enhancing support vector machine performance using particle swarm optimization for sentiment analysis Christofer Satria; Anthony Anggrawan; Peter Wijaya Sugijanto; Husain Husain; I Nyoman Yoga Sumadewa; Victoria Cynthia Rebecca
International Journal of Informatics and Communication Technology (IJ-ICT) Vol 15, No 2: June 2026
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijict.v15i2.pp523-534

Abstract

Recently, social media has established itself as a leading platform in various sectors. Meanwhile, text extraction and sentiment analysis classification have attracted significant attention in research. Regrettably, traditional sentiment analysis often falls short of accurately capturing sentiment nuances. At the same time, machine learning has enabled more effective sentiment analysis, data mining, and classification, as well as the development of models that incorporate artificial intelligence. Therefore, the purpose of this study is to optimize sentiment analysis of public opinion in social media regarding Grand Prix motorcycle racing (MotoGP) and World Superbike (WSBK) events using machine learning and an optimized machine learning method. This study applies the support vector machine (SVM) machine learning method and enhances its performance through optimization by integrating it with the particle swarm optimization (PSO) algorithm. This study found that the SVM method achieved 80.15% accuracy, 75.63% recall, and 76.89% F1-score. In contrast, the SVM method combined with PSO achieves accuracies of 81.82%, 79.9%, and 79.62% for recall, precision, and F1-score, respectively, in classifying the sentiment of sporting events. The implications suggest that applying Hybrid SVM with PSO significantly enhances classification accuracy in sentiment analysis.
Co-Authors Anggriani, Rini Anthony Anggrawan Anthony Anggrawan Ari Rimbawan Arwin Yafi Rahmatullah Bhayu Julian Purnama Buana, Daffa Satya Jaya Cahyadi, Irwan Chairina, Indry christofer satria Christofer Satria Chritofer Satria Dayani, Aprilia Dwi Elyakim Nova Supriyedi Patty, Elyakim Nova Supriyedi Febri, Widia Hasbullah Hasbullah Hasbullah Hasbullah Hasbullah Husain Husain I Kadek Adi Putra Wijaya I Nyoman Artayasa I Nyoman Subudiarta I Wayan Swandi Irwan Cahyadi Istin Fitriana Aziza Josman, Lady Faerrosa Lazuardi, Ashar Bnyu Lilik Widyawati LUKMAN, LUKMAN M. Chothibul Umam Assa’ady Melati Rosanensi Miftahul Madani Mirnayati Mirnayati Nahdlatuzzainiyah, Nahdlatuzzainiyah Ni Nyoman Diah Suryani Ni Putu Sinta Dewi Ni Putu Sinta Dewi Noviansyah Noviansyah Noviansyah, Noviansyah Peter Wijaya Sugijanto Primanda, I Gede Diego Qaolan Jadid Subardan Rahmiati, Baiq Fitria Remawa, Anak Agung Gede Rai Rina Komala Rini Anggraini Rini Anggriani Rini Anggriani Sandi Justitia Putra Sari, Ni Luh Kadek Mei Ananda Sasih Gunalan Shafa, Qinan Nazratulya Sidik, Muhammad Alfian Siti Soraya SUBUDIARTHA, I NYOMAN Sugijanto, Peter Wijaya Suria Ningsih Suryani, Ni Nyoman Diah Victoria Cynthia Rebecca Widia Febriana Widia Febriana Widia Febriana, Widia Widyawati , Lilik Wijaya, I Kadek Adi Putra Zahrah, Zahrah