Sensitivity of PCA for traffic anomaly detection.
Haakon RingbergAugustin SouleJennifer RexfordChristophe DiotPublished in: SIGMETRICS (2007)
Keyphrases
- anomaly detection
- network traffic
- principal component analysis
- tensor analysis
- detect anomalies
- intrusion detection
- sparse pca
- detecting anomalies
- intrusion detection system
- network intrusion detection
- normal traffic
- network security
- anomalous behavior
- computer networks
- principle component analysis
- one class support vector machines
- detecting anomalous
- unsupervised anomaly detection
- computer security
- feature extraction
- face recognition
- traffic patterns
- traffic flow
- negative selection algorithm
- network intrusion
- network anomaly detection
- high dimensional
- behavior analysis
- unsupervised learning
- dimensionality reduction