PRAD: Unsupervised KPI Anomaly Detection by Joint Prediction and Reconstruction of Multivariate Time Series.
Zhiying XiongQilin FanKai WangXiuhua LiXu ZhangQingyu XiongPublished in: SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta (2022)
Keyphrases
- anomaly detection
- multivariate time series
- unsupervised learning
- intrusion detection
- detecting anomalies
- network traffic
- temporal data
- intrusion detection system
- dimension reduction
- one class support vector machines
- key performance indicators
- detect anomalies
- temporal patterns
- autoregressive
- categorical data
- object recognition
- human motion
- databases
- semi supervised
- neural network