Time Series Anomaly Detection with Variational Autoencoder Using Mahalanobis Distance.
Laze GjorgievSonja GievskaPublished in: ICT Innovations (2020)
Keyphrases
- mahalanobis distance
- anomaly detection
- detect anomalies
- noise model
- intrusion detection
- euclidean distance
- covariance matrix
- detecting anomalies
- network intrusion detection
- network traffic
- network anomaly detection
- anomalous behavior
- intrusion detection system
- metric learning
- one class support vector machines
- negative selection algorithm
- image segmentation
- distance metric
- data distribution
- unsupervised learning
- data sets
- noisy images