Graph Coding for Model Selection and Anomaly Detection in Gaussian Graphical Models.
Mojtaba AbolfazliAnders Høst-MadsenJune ZhangAndras BratincsakPublished in: CoRR (2021)
Keyphrases
- model selection
- anomaly detection
- gaussian graphical models
- graphical models
- cross validation
- unsupervised learning
- linear models
- intrusion detection
- detecting anomalies
- anomalous behavior
- variable selection
- network intrusion detection
- bayesian learning
- sample size
- intrusion detection system
- regression model
- machine learning
- hyperparameters
- one class support vector machines
- network traffic
- belief propagation
- model selection criteria
- gaussian process
- feature selection
- detect anomalies
- high dimensional
- pairwise
- similarity measure