Financial events detection by conceptual news categorization.
Ali JaouaJihad Mohamad Al'JaamHelmi HammamiFethi FerjaniFiras LabanNasredine SemmarHassane EssafiSamir ElloumiPublished in: ISDA (2010)
Keyphrases
- event detection
- news stories
- automatic detection
- social media
- object detection
- financial news
- false positives
- text categorization
- detection method
- real world events
- news events
- tv news
- soccer video
- image categorization
- event extraction
- neural network
- news media
- decision making
- false alarms
- news reports
- cross media
- surveillance videos
- detection accuracy
- news articles
- human activities
- anomaly detection
- text classification
- social networks