GraphAD: A Graph Neural Network for Entity-Wise Multivariate Time-Series Anomaly Detection.
Xu ChenQiu QiuChangshan LiKunqing XiePublished in: CoRR (2022)
Keyphrases
- anomaly detection
- multivariate time series
- neural network
- intrusion detection
- detecting anomalies
- anomalous behavior
- network traffic
- intrusion detection system
- artificial neural networks
- temporal data
- dimension reduction
- pairwise
- network intrusion detection
- temporal patterns
- pattern recognition
- autoregressive
- one class support vector machines
- maximum entropy
- unsupervised learning
- categorical data
- named entities
- dimensionality reduction
- spatial structure
- knn
- feature space
- data streams
- face recognition