Utami, L. (2017). ANALISIS SENTIMEN OPINI PUBLIK BERITA KEBAKARAN HUTAN MELALUI KOMPARASI ALGORITMA SUPPORT VECTOR MACHINE DAN K-NEAREST NEIGHBOR BERBASIS PARTICLE SWARM OPTIMIZATION. Jurnal Pilar Nusa Mandiri, 13(1), 103-112. https://doi.org/10.33480/pilar.v13i1.153