A Comparison between Preprocessing Techniques for Sentiment Analysis in Twitter.
Giulio AngianiLaura FerrariTomaso FontaniniPaolo FornacciariEleonora IottiFederico MaglianiStefano ManicardiPublished in: KDWeb (2016)
Keyphrases
- sentiment analysis
- preprocessing
- public opinion
- social media content
- opinion mining
- sentiment classification
- text classification
- sentence level
- multi aspect
- micro blog
- social media
- text mining
- natural language processing
- online reviews
- product reviews
- product features
- sentiment lexicon
- user generated content
- data mining
- expert systems
- knowledge base