mib at SemEval-2016 Task 4a: Exploiting lexicon based features for Sentiment Analysis in Twitter.
Vittoria CozzaMarinella PetrocchiPublished in: SemEval@NAACL-HLT (2016)
Keyphrases
- sentiment analysis
- opinion mining
- product features
- public opinion
- sentiment classification
- social media content
- sentiment lexicon
- text classification
- product reviews
- sentence level
- micro blog
- supervised classifiers
- multi aspect
- online reviews
- linguistic knowledge
- domain specific
- co occurrence
- text mining
- natural language processing
- natural language
- sentiment polarity
- opinion retrieval
- opinion words
- automatically extracting
- positive or negative