Keyphrases
- anomaly detection
- subspace learning
- tensor analysis
- dimensionality reduction
- intrusion detection
- detecting anomalies
- subspace learning algorithm
- anomalous behavior
- network intrusion detection
- unsupervised learning
- data representation
- sparse coding
- one class support vector machines
- intrusion detection system
- network anomaly detection
- manifold learning
- semi supervised
- face recognition
- sparse representation
- high dimensional data
- low dimensional
- detect anomalies
- principal component analysis
- negative selection algorithm
- pattern recognition
- multiscale