Fourier Transformation Autoencoders for Anomaly Detection.
Demetris LappasVasileios ArgyriouDimitrios MakrisPublished in: ICASSP (2021)
Keyphrases
- anomaly detection
- fourier transformation
- denoising
- intrusion detection
- network intrusion detection
- anomalous behavior
- unsupervised anomaly detection
- detecting anomalies
- fast fourier transform
- intrusion detection system
- network traffic
- detecting anomalous
- detect anomalies
- computer security
- behavior analysis
- one class support vector machines
- network anomaly detection
- unsupervised learning
- cumulative sum
- network security
- computer vision
- sparse pca
- connectionist systems
- maximum likelihood
- active learning