The effect of preprocessing techniques on Twitter sentiment analysis.
Akrivi KrouskaChristos TroussasMaria VirvouPublished in: IISA (2016)
Keyphrases
- sentiment analysis
- preprocessing
- social media content
- public opinion
- opinion mining
- sentiment classification
- text classification
- social media
- micro blog
- multi aspect
- sentence level
- natural language processing
- text mining
- product reviews
- online reviews
- social networks
- collective classification
- social networking
- sentiment words
- online social networks
- sentiment lexicon
- neural network
- user generated
- user generated content
- micro blogging
- expert systems
- product features