Near-optimal Anomaly Detection in Graphs using Lovasz Extended Scan Statistic.
James SharpnackAkshay KrishnamurthyAarti SinghPublished in: NIPS (2013)
Keyphrases
- anomaly detection
- scan statistic
- intrusion detection
- event detection
- detecting anomalies
- network intrusion detection
- anomalous behavior
- space time
- detecting anomalous
- network traffic
- intrusion detection system
- negative selection algorithm
- one class support vector machines
- high dimensional
- network anomaly detection
- behavior analysis
- detect anomalies
- learning algorithm
- maximum likelihood
- machine learning
- background subtraction
- information systems
- unsupervised learning