Automatic sentiment analysis of Twitter messages.
Ana Carolina E. S. LimaLeandro Nunes de CastroPublished in: CASoN (2012)
Keyphrases
- sentiment analysis
- public opinion
- social media content
- opinion mining
- sentiment classification
- text classification
- sentence level
- social media
- micro blog
- text messages
- multi aspect
- product reviews
- natural language processing
- social networks
- social networking
- text mining
- online reviews
- user generated
- product features
- co occurrence
- positive or negative
- online social networks
- customer reviews
- feature selection
- sentiment lexicon
- artificial intelligence