Effects of personality traits in predicting grade retention of brazilian students - Toledo, Carmen Melo; Bassedon, Guilherme Mendes; Ferreira, Jonathan Batista; Gianvechio, Lucka de Godoy; Guatimosim, Carlos; Silva, Felipe Leno da; Vicente, Renato (International Conference on Machine Learning Conference: LatinX in AI - LXAI, 2021)