CAE: Contextual auto-encoder for multivariate time-series anomaly detection in air transportation.
Antoine ChevrotAlexandre VernotteBruno LegeardPublished in: Comput. Secur. (2022)
Keyphrases
- anomaly detection
- multivariate time series
- intrusion detection
- multivariate time series data
- detecting anomalies
- anomalous behavior
- network intrusion detection
- bit rate
- contextual information
- temporal data
- temporal patterns
- dimension reduction
- categorical data
- network traffic
- intrusion detection system
- unsupervised learning
- spatial structure
- one class support vector machines
- autoregressive
- neural network
- human motion
- data sets
- principal component analysis
- reinforcement learning
- learning algorithm