Dimensionality Reduction Methods: Comparative Analysis of methods PCA, PPCA and KPCA. Uniciencia, [S. l.], v. 30, n. 1, p. 115–122, 2016. DOI: 10.15359/ru.30-1.7. Disponível em: https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/7586.. Acesso em: 22 jul. 2024.