2 articles in this issue
Nicolás Mechulam, Damián Salvia, Aiala Rosá, Mathias Etcheverry
Nowadays, many approaches for Sentiment Analysis (SA) rely on affective lexicons to identify emotions transmitted in opinions. However, most of these lexicons do not consider that a word can express different sentiments in different predication ... see more
José Antonio Alves Menezes, Giordano Cabral, Bruno Gomes, Paulo Pereira
To choice audio features has been a very interesting theme for audio classification experts. They have seen that this process is probably the most important effort to solve the classification problem. In this sense, there are techniques of Feature Learnin... see more