Unsupervised Dictionary Learning for Anomaly Detection.
Paul IroftiAndra BaltoiuPublished in: CoRR (2020)
Keyphrases
- anomaly detection
- dictionary learning
- unsupervised learning
- sparse coding
- unsupervised anomaly detection
- sparse representation
- intrusion detection
- network traffic
- anomalous behavior
- network intrusion detection
- detecting anomalies
- semi supervised
- network anomaly detection
- intrusion detection system
- detect anomalies
- supervised learning
- dimensionality reduction
- negative selection algorithm
- image classification
- one class support vector machines
- neural network
- linear combination
- text classification
- computer vision