Extrair Conhecimento em Comentários Gerados em Mídias Sociais Utilizando Análise de Sentimentos

The internet provide social media tools by which people communicate and influence the social, political and economic behavior of others. In this context, this work shows how the process of Feeling Analysis can obtain the evaluation of people in relation to products through the analysis of texts. The contributions of this article were the creation of the database and generation of the predictive model.