Impact of the COVID-19 outbreak on Italy's country reputation and stock market performance: a sentiment analysis approach.
Gianpaolo ZammarchiFrancesco MolaClaudio ConversanoPublished in: CoRR (2021)
Keyphrases
- sentiment analysis
- opinion mining
- sentiment classification
- text classification
- sentence level
- multi aspect
- text mining
- product reviews
- online reviews
- natural language processing
- sentiment lexicon
- collective classification
- stock market
- user generated
- public opinion
- product features
- data analysis
- feature selection
- data mining
- social media content
- public health
- customer reviews
- knowledge discovery
- social networks