Lossy Compression for Robust Unsupervised Time-Series Anomaly Detection.
Christopher P. LeyJorge F. SilvaPublished in: CoRR (2022)
Keyphrases
- anomaly detection
- lossy compression
- unsupervised anomaly detection
- detect anomalies
- unsupervised learning
- intrusion detection
- anomalous behavior
- detecting anomalies
- network intrusion detection
- network traffic
- network anomaly detection
- lossless compression
- image quality
- compression ratio
- intrusion detection system
- pattern matching
- image compression
- semi supervised
- bit rate
- data hiding
- watermarking technique
- one class support vector machines
- image processing
- normal behavior
- probabilistic model
- pattern recognition