Keyphrases
- anomaly detection
- high dimensional data
- network traffic
- dimensionality reduction
- network anomaly detection
- feature extraction
- network intrusion detection
- intrusion detection
- nearest neighbor
- manifold learning
- low dimensional
- detecting anomalies
- detect anomalies
- high dimensional
- dimension reduction
- anomalous behavior
- data sets
- data analysis
- network intrusion
- data points
- high dimensionality
- linear discriminant analysis
- negative selection algorithm
- subspace clustering
- clustering high dimensional data
- intrusion prevention
- subspace learning
- network security
- intrusion detection system
- high dimensional spaces
- locally linear embedding
- normal behavior
- input space
- particle swarm optimization
- one class support vector machines
- data mining techniques
- pattern recognition
- similarity measure
- cumulative sum
- real world