Beyond positive or negative: Qualitative sentiment analysis of social media reactions to unexpected stressful events.
Rui GasparCláudia PedroPanos PanagiotopoulosBeate SeibtPublished in: Comput. Hum. Behav. (2016)
Keyphrases
- positive or negative
- sentence level
- sentiment analysis
- social media
- social media content
- public opinion
- opinion mining
- sentiment classification
- blog posts
- positive and negative
- sentiment polarity
- natural language processing
- product features
- text classification
- user generated
- product reviews
- text mining
- customer reviews
- feature selection
- wordnet
- social networks