HAN-CAD: hierarchical attention network for context anomaly detection in multivariate time series.
Haicheng TaoJiawei MiaoZhao LiZhenyu ZhangShuming FengShu WangJie CaoPublished in: World Wide Web (WWW) (2023)
Keyphrases
- anomaly detection
- network traffic
- multivariate time series
- network anomaly detection
- intrusion detection
- detect anomalies
- network intrusion
- anomalous behavior
- network intrusion detection
- detecting anomalies
- intrusion detection system
- contextual information
- one class support vector machines
- unsupervised learning
- dimension reduction
- negative selection algorithm
- context aware
- temporal data
- image processing
- data warehouse
- moving objects
- pattern recognition