Granger Causality for Time-Series Anomaly Detection.
Huida QiuYan LiuNiranjan A. SubrahmanyaWeichang LiPublished in: ICDM (2012)
Keyphrases
- anomaly detection
- granger causality
- multivariate time series
- impulse response
- error correction
- causal relationships
- intrusion detection
- electricity consumption
- detecting anomalies
- functional connectivity
- detect anomalies
- anomalous behavior
- network intrusion detection
- one class support vector machines
- network traffic
- intrusion detection system
- unsupervised learning
- temporal data
- data sets
- dimension reduction
- pattern recognition
- image processing
- feature selection