Navegação Computação por Assunto "Unsupervised learning"
Resultados 1-2 de 2
-
Clustering multilingual aspect phrases for sentiment analysis
(2019) [Dissertação]The area of sentiment analysis has experienced significant developments in the last few years. More specifically, there has been growing interest in aspect-based sentiment analysis in which the goal is to extract, group, ... -
Unsupervised learning strategies for automatic generation of personalized summaries
(2019) [Tese]It is relatively hard for readers to deal objectively with large documents in order to absorb the key idea about a particular subject. In this sense, automatic text summarization plays an important role by systematically ...