Discrete Wavelet Transform and One-Class Support Vector Machines for anomaly detection in wireless sensor networks.
Saowaluk TakianngamWipawee UsahaPublished in: ISPACS (2011)
Keyphrases
- discrete wavelet transform
- one class support vector machines
- anomaly detection
- wireless sensor networks
- intrusion detection
- multiresolution
- wavelet domain
- subband
- high frequency
- detecting anomalies
- wavelet coefficients
- network traffic
- network intrusion detection
- image fusion
- intrusion detection system
- low frequency
- detect anomalies
- anomalous behavior
- feature vectors
- dual tree
- network anomaly detection
- learning algorithm
- image quality
- wavelet transform
- palmprint
- remote sensing
- text mining
- image registration
- active learning
- similarity measure
- data sets
- negative selection algorithm