Anomaly detection in online social networks.
David SavageXiuzhen ZhangXinghuo YuPauline ChouQingmai WangPublished in: Soc. Networks (2014)
Keyphrases
- online social networks
- anomaly detection
- social networks
- intrusion detection
- unsupervised anomaly detection
- anomalous behavior
- network structure
- network intrusion detection
- social media
- social networking
- detecting anomalies
- intrusion detection system
- social relationships
- behavior analysis
- network anomaly detection
- network traffic
- social networking sites
- social relations
- detecting anomalous
- detect anomalies
- viral marketing
- network security
- unsupervised learning
- negative selection algorithm
- one class support vector machines
- normal behavior
- cumulative sum