Keyphrases
- anomaly detection
- density estimation
- mixture model
- intrusion detection
- network intrusion detection
- network traffic
- anomalous behavior
- density function
- probability density function
- outlier detection
- network anomaly detection
- detecting anomalies
- negative selection algorithm
- unsupervised learning
- intrusion detection system
- parzen window
- em algorithm
- expectation maximization
- density estimates
- gaussian mixture model
- density estimators
- normal behavior
- detect anomalies
- one class support vector machines
- probability distribution
- probabilistic model
- pairwise
- object recognition
- face recognition
- image processing