Early Warning of Impending Oil Crises Using the Predictive Power of Online News Stories.
Felix WexNatascha WidderMichael LiebmannDirk NeumannPublished in: HICSS (2013)
Keyphrases
- early warning
- predictive power
- news stories
- logistic regression
- prediction accuracy
- news articles
- decision support system
- online news
- financial crisis
- predictive accuracy
- financial distress
- quantitative analysis
- management system
- machine learning algorithms
- knn
- knowledge discovery
- decision trees
- information retrieval
- machine learning