Discrete Features Enhancement Based Online Anomaly Detection for Satellite Telemetry Series.
Jingyue PangGuangquan ZhaoDatong LiuXiyuan PengPublished in: IEEE Trans. Instrum. Meas. (2023)
Keyphrases
- anomaly detection
- intrusion detection
- detecting anomalies
- anomalous behavior
- network traffic
- network intrusion detection
- computer security
- feature extraction
- data sets
- unsupervised anomaly detection
- sparse pca
- network anomaly detection
- behavior analysis
- intrusion detection system
- unsupervised learning
- image processing
- co occurrence
- evolutionary algorithm
- feature space
- computer vision
- data processing
- maximum likelihood
- detecting anomalous
- genetic algorithm