Computer Log Anomaly Detection Using Frequent Episodes.
Perttu HalonenMarkus MiettinenKimmo HätönenPublished in: AIAI (2009)
Keyphrases
- anomaly detection
- intrusion detection
- frequent episodes
- detecting anomalies
- anomalous behavior
- network intrusion detection
- novelty detection
- network traffic
- computer systems
- one class support vector machines
- network anomaly detection
- intrusion detection system
- negative selection algorithm
- streaming data
- feature extraction
- event sequences
- unsupervised learning
- detect anomalies
- dimensionality reduction