LESTARI, A. A.; AHMAD FAQIH; GIFTHERA DWILESTARI. Improving Sentiment Analysis Performance of Tokopedia Reviews Using Principal Component Analysis and Naïve Bayes Algorithm. Journal of Artificial Intelligence and Engineering Applications (JAIEA), [S. l.], v. 4, n. 2, p. 758–763, 2025. DOI: 10.59934/jaiea.v4i2.743. Disponível em: https://ioinformatic.org/index.php/JAIEA/article/view/743. Acesso em: 21 jan. 2026.