Anomaly Detection in Dynamic Social Systems Using Weak Estimators.
Justin ZhanB. John OommenJohanna CrisostomoPublished in: CSE (4) (2009)
Keyphrases
- anomaly detection
- social systems
- intrusion detection
- detecting anomalies
- anomalous behavior
- network intrusion detection
- detect anomalies
- network anomaly detection
- cumulative sum
- intrusion detection system
- network traffic
- social interaction
- social networks
- learning algorithm
- negative selection algorithm
- collective intelligence
- social influence
- news articles
- text classification
- evolutionary algorithm
- data analysis
- machine learning