Latent Variable Based Anomaly Detection in Network System Logs.
Kazuki OtomoSatoru KobayashiKensuke FukudaHiroshi EsakiPublished in: IEICE Trans. Inf. Syst. (2019)
Keyphrases
- anomaly detection
- network traffic
- latent variables
- network anomaly detection
- intrusion detection
- detect anomalies
- network intrusion
- detecting anomalies
- network intrusion detection
- intrusion prevention
- intrusion detection system
- unsupervised anomaly detection
- one class support vector machines
- anomalous behavior
- network security
- computer networks
- normal behavior
- probabilistic model
- detecting anomalous
- latent variable models
- random variables
- unsupervised learning
- prior knowledge
- negative selection algorithm
- machine learning
- network structure
- decision trees