Screening of Email Box in Portuguese with SVM at Banco do Brasil - Rafael Faria de Azevedo; Rafael Rodrigues Pereira de Araujo; Rodrigo Guimarães Araújo; Régis Moreira Bittencourt; Rafael Ferreira Alves da Silva; Gabriel de Melo Vaz Nogueira; Thiago Marques Franca; Jair Otharan Nunes; Klailton Ralff da Silva; Emmanuelle Regiane Cunha de Oliveira (Computational Processing of the Portuguese Language - 14th International Conference, PROPOR 2020, Evora, Portugal, March 2-4, 2020, Proceedings, 2020)