Estudo exploratório de categorias gramaticais com potencial de indicadores para a Análise de Sentimentos (An Exploratory study of grammatical categories as potential indicators for Sentiment Analysis)[In Portuguese] Júlia Rodrigues author Adriana Pagano author Emerson Paraiso author 2017-10 text Proceedings of the 11th Brazilian Symposium in Information and Human Language Technology Gustavo Henrique Paetzold editor Vládia Pinheiro editor Sociedade Brasileira de Computação Uberlândia, Brazil conference publication rodrigues-etal-2017-estudo https://aclanthology.org/W17-6602/ 2017-10 17 21