Usage Behavior Profiling for Anomaly Detection using Vector Quantization.
Jun ZhengMingzeng HuHongli ZhangPublished in: Communication Systems and Applications (2005)
Keyphrases
- vector quantization
- anomaly detection
- behavior analysis
- image compression
- intrusion detection
- vector quantizer
- normal behavior
- intrusion detection system
- detecting anomalies
- distortion measure
- anomalous behavior
- network intrusion detection
- one class support vector machines
- network anomaly detection
- network traffic
- reduced complexity
- fractal image coding
- negative selection algorithm
- detect anomalies
- entropy constrained
- neural network
- successive approximation
- unsupervised learning
- semi supervised
- active learning
- cluster analysis
- wavelet transform
- codebook design
- training set
- face recognition