Keyphrases
- parameter free
- anomaly detection
- categorical data
- cluster analysis
- intrusion detection
- numerical data
- anomalous behavior
- network traffic
- detecting anomalies
- network intrusion detection
- one class support vector machines
- unsupervised learning
- intrusion detection system
- detecting anomalous
- network anomaly detection
- hierarchical clustering algorithm
- detect anomalies
- information extraction
- attribute values
- data mining techniques
- information retrieval