How "good" is bad News? Exploring Sentiments of Corporate Disclosures.
Mirko Jan ZülchIrina AlicJan MuntermannPublished in: AMCIS (2011)
Keyphrases
- news articles
- social media
- online news
- sentiment analysis
- user comments
- event extraction
- news stories
- user generated content
- sentiment classification
- case study
- neural network
- topic detection
- knowledge management
- learning algorithm
- knn
- decision making
- artificial intelligence
- end user computing
- information retrieval
- news events
- database
- news recommendation