INF-UFRGS at SemEval-2017 Task 5: A Supervised Identification of Sentiment Score in Tweets and Headlines.
Tiago ZiniKarin BeckerMarcelo DiasPublished in: SemEval@ACL (2017)
Keyphrases
- social media
- sentiment analysis
- learning algorithm
- supervised learning
- social media data
- short texts
- word sense disambiguation
- sentiment classification
- social media content
- micro blogging
- topic specific
- feature selection
- positive and negative
- unsupervised learning
- artificial intelligence
- semi supervised
- information retrieval
- opinion mining
- named entities
- short text
- co occurrence
- online social media