ENHANCING SENTIMENT ANALYSIS ACCURACY WITH BERT AND SILHOUETTE METHOD OPTIMIZATION. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer), [S. l.], v. 11, n. 1, 2025. DOI: 10.33480/jitk.v11i1.6392. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/6392. Acesso em: 11 feb. 2026.