Supervised sentiment analysis in Czech social media.
Ivan HabernalTomás PtácekJosef SteinbergerPublished in: Inf. Process. Manag. (2014)
Keyphrases
- sentiment analysis
- social media
- social media content
- public opinion
- supervised classifiers
- opinion mining
- sentiment classification
- text classification
- sentence level
- language independent
- user generated
- supervised learning
- learning algorithm
- feature selection
- semi supervised
- user generated content
- online reviews
- social networks
- collective classification
- multi aspect
- text mining
- machine learning
- social networking
- opinion words
- supervised classification
- positive or negative
- co occurrence
- product features
- sentiment lexicon