Rizki M, Hermawan A, Avianto D. Optimization of Hyperparameter K in K-Nearest Neighbor Using Particle Swarm Optimization. JUITA [Internet]. 2024 May 20 [cited 2025 Jun. 19];12(1):71-9. Available from: http://jurnalnasional.ump.ac.id/index.php/JUITA/article/view/20688