Almeida, Thais G., 		Souza, Bruno A., 		Menezes, Alice A. F., 		Figueiredo, Carlos Mauricio S., E 		Nakamura, Eduardo Freire.
" Sentiment Analysis of Portuguese Comments from Foursquare" <em>Proceedings of the Brazilian Symposium on Multimedia and the Web (WebMedia)</em> [Online], (8 novembro 2016)