GTAD: Graph and Temporal Neural Network for Multivariate Time Series Anomaly Detection.
Siwei GuanBinjie ZhaoZhekang DongMingyu GaoZhiwei HePublished in: Entropy (2022)
Keyphrases
- machine learning
- anomaly detection
- multivariate time series
- neural network
- multivariate time series data
- temporal data
- temporal patterns
- unsupervised learning
- intrusion detection
- pattern recognition
- network intrusion detection
- anomalous behavior
- dimension reduction
- categorical data
- intrusion detection system
- detecting anomalies
- autoregressive
- one class support vector machines
- artificial neural networks
- detect anomalies
- self organizing maps
- active learning
- spatial structure
- clustering algorithm
- data sets
- training data
- image segmentation
- support vector