Anomaly Detection Using Layered Networks Based on Eigen Co-occurrence Matrix.
Mizuki OkaYoshihiro OyamaHirotake AbeKazuhiko KatoPublished in: RAID (2004)
Keyphrases
- co occurrence
- anomaly detection
- intrusion detection
- similarity matrix
- detecting anomalies
- network intrusion detection
- anomalous behavior
- intrusion detection system
- wordnet
- semantic similarity
- novelty detection
- network traffic
- named entities
- one class support vector machines
- computer networks
- detect anomalies
- network anomaly detection
- negative selection algorithm
- unsupervised learning
- singular value decomposition
- principal component analysis
- object recognition
- semantic relations
- data mining