DVAEGMM: Dual Variational Autoencoder With Gaussian Mixture Model for Anomaly Detection on Attributed Networks.
Wasim KhanMohammad HaroonAhmad Neyaz KhanMohammad Kamrul HasanAsif KhanUmi Asma' MokhtarShayla IslamPublished in: IEEE Access (2022)
Keyphrases
- anomaly detection
- gaussian mixture model
- intrusion detection
- mixture model
- anomalous behavior
- network traffic
- feature vectors
- em algorithm
- detecting anomalies
- network intrusion detection
- maximum likelihood
- computer networks
- one class support vector machines
- expectation maximization
- network anomaly detection
- image segmentation
- background subtraction
- intrusion detection system
- unsupervised learning
- negative selection algorithm
- cumulative sum
- gaussian mixture modeling
- feature space
- normal behavior
- detect anomalies
- language model
- network security
- computer systems
- face recognition
- image processing
- data sets