Hybrid Model of KNN and PCA to Pre-processor of Thyroid Dataset using Machine Learning. Journal of Pharmaceutical Negative Results, [S. l.], p. 1091–1096, 2022. DOI: 10.47750/pnr.2022.13.S03.170. Disponível em: https://pnrjournal.com/index.php/home/article/view/811.. Acesso em: 26 jun. 2026.