UPF-taln: SemEval 2015 Tasks 10 and 11. Sentiment Analysis of Literal and Figurative Language in Twitter.
Francesco BarbieriFrancesco RonzanoHoracio SaggionPublished in: SemEval@NAACL-HLT (2015)
Keyphrases
- sentiment analysis
- social media content
- public opinion
- opinion mining
- sentiment classification
- micro blog
- supervised classifiers
- natural language processing
- text classification
- sentence level
- text mining
- social media
- multi aspect
- product reviews
- online reviews
- product features
- natural language
- neural network
- machine learning
- word sense disambiguation
- positive or negative
- databases
- artificial intelligence
- computational linguistics
- user generated
- information retrieval
- information extraction
- sentiment lexicon
- social networks