NILC USP

This paper describes the NILC USP system that participated in SemEval-2013 Task 2: Sentiment Analysis in Twitter. Our system adopts a hybrid classification process that uses three classification approaches: rule- …...

This paper describes the NILC USP sys- tem that participated in SemEval-2014 Task 9: Sentiment Analysis in Twitter, a re-run of the SemEval 2013 task under the same name. Our …...

This paper details the system NILC USP that participated in the Semeval 2014: As- pect Based Sentiment Analysis task. This system uses a Conditional Random Field (CRF) algorithm for extracting …...