Keyphrases
- anomaly detection
- wavelet analysis
- network traffic
- intrusion detection
- wavelet transform
- multiresolution
- low frequency
- network intrusion detection
- detecting anomalies
- intrusion detection system
- detecting anomalous
- network security
- factor analysis
- one class support vector machines
- computer networks
- basis functions
- traffic data
- feature detection
- traffic patterns
- unsupervised learning
- network intrusion
- image processing
- feature extraction
- detect anomalies