RIANTO, Rianto; HUMANIKA, Eko Setyo; UNTORO, Iwan Hartadi Tri. Enhancing SVM-Based Classification Performance on Indonesian Sentences through TF-IDF and Directional Augmentation. INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi, Indonesia, INA, v. 10, n. 1, p. 22–35, 2026. DOI: 10.29407/intensif.v10i1.25179. Disponível em: https://ojs.unpkediri.ac.id/index.php/intensif/article/view/25179. Acesso em: 2 feb. 2026.