Anomaly Detection for Symbolic Time Series Representations of Reduced Dimensionality.
Konstantinos BountrogiannisGeorge TzagkarakisPanagiotis TsakalidesPublished in: EUSIPCO (2020)
Keyphrases
- anomaly detection
- symbolic representation
- reduced dimensionality
- detect anomalies
- connectionist systems
- intrusion detection
- dimensionality reduction
- anomalous behavior
- detecting anomalies
- network traffic
- computer security
- unsupervised anomaly detection
- one class support vector machines
- intrusion detection system
- network intrusion detection
- network security
- unsupervised learning
- behavior analysis
- malware detection
- model selection
- hidden markov models
- negative selection algorithm
- data mining
- data mining algorithms
- principal component analysis
- network anomaly detection
- object recognition
- feature extraction
- learning algorithm