Matheus Araújo, Leonardo Costa, Antony Santos, Caio Menezes, and Gustavo Campos. 2019. A comparative study involving classifiers and dimensionality reduction techniques applied to facial recognition. In Anais do XVI Encontro Nacional de Inteligência Artificial e Computacional, outubro 15, 2019, Salvador, Brasil. SBC, Porto Alegre, Brasil, 832-843. DOI: https://doi.org/10.5753/eniac.2019.9338.