PERBANDINGAN EFEKTIVITAS MODEL NON-NEGATIVE MATRIX FACTORIZATION (NMF) DAN TOP2VEC UNTUK PEMODELAN TOPIK (STUDI KASUS: TRAVELOKA REVIEWS OF HOTEL KEMPINSKI JAKARTA). kohesi [Internet]. 2025 Jul. 14 [cited 2025 Jul. 14];9(4):131-40. Available from: https://ejournal.cahayailmubangsa.institute/index.php/kohesi/article/view/4734