CAROCA, Alejandro; RUETE, David; VARAS, Angélica; MARAMBIO-CORREA, Francisco; SALINAS, Omar; SAN MARTIN MEDINA, Lilian; MAIDANA, Jean. Machine Learning Classification of Public Tenders Using PCA: Facilitating SME Access to Chilean Procurement. LACCEI, [S. l.], v. 1, n. 14, 2026. DOI: 10.18687/LACCEI2026.1.1.2733. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/8044. Acesso em: 3 oct. 2026.