Refining the Optimization Target for Automatic Univariate Time Series Anomaly Detection in Monitoring Services.
Manqing DongZhanxiang ZhaoYitong GengWentao LiWei WangHuai JiangPublished in: CoRR (2023)
Keyphrases
- anomaly detection
- detect anomalies
- intrusion detection
- detecting anomalies
- anomalous behavior
- unsupervised anomaly detection
- multivariate time series
- network intrusion detection
- computer security
- behavior analysis
- intrusion detection system
- one class support vector machines
- machine learning
- detecting anomalous
- network security
- network traffic
- network anomaly detection
- sparse pca
- cumulative sum
- unsupervised learning
- pairwise
- negative selection algorithm
- object recognition