Alves, André Luiz Firmino, 		Baptista, Cláudio de Souza, 		Firmino, Anderson Almeida, 		Oliveira, Maxwell Guimarães de, E 		Paiva, Anselmo Cardoso de.
" A Comparison of SVM Versus Naive-Bayes Techniques for Sentiment Analysis in Tweets - A Case Study with the 2013 FIFA Confederations Cup" <em>Proceedings of the Brazilian Symposium on Multimedia and the Web (WebMedia)</em> [Online], (18 novembro 2014)