Gaussian Mixture Model-Based Online Anomaly Detection for Vectored Area Navigation Arrivals.
Hong-Cheol ChoiChuhao DengHyunsang ParkInseok HwangPublished in: J. Aerosp. Inf. Syst. (2023)
Keyphrases
- anomaly detection
- gaussian mixture
- intrusion detection
- mixtures of gaussians
- detecting anomalies
- expectation maximization
- intrusion detection system
- network intrusion detection
- gaussian mixture model
- em algorithm
- network traffic
- anomalous behavior
- covariance matrix
- closed form
- network anomaly detection
- probability density function
- density estimation
- one class support vector machines
- cumulative sum
- negative selection algorithm
- mixture model
- unsupervised learning
- detect anomalies
- maximum likelihood
- feature space
- computer vision