TFAD: A Decomposition Time Series Anomaly Detection Architecture with Time-Frequency Analysis.
Chaoli ZhangTian ZhouQingsong WenLiang SunPublished in: CIKM (2022)
Keyphrases
- anomaly detection
- detect anomalies
- intrusion detection
- non stationary
- network intrusion detection
- detecting anomalies
- anomalous behavior
- network traffic
- network anomaly detection
- unsupervised anomaly detection
- wavelet packet
- detecting anomalous
- intrusion detection system
- one class support vector machines
- behavior analysis
- malware detection
- computer security
- negative selection algorithm
- normal behavior
- feature extraction
- computer networks
- semi supervised
- similarity measure