Statistical Anomaly Detection via Composite Hypothesis Testing for Markov Models.
Jing ZhangIoannis Ch. PaschalidisPublished in: IEEE Trans. Signal Process. (2018)
Keyphrases
- hypothesis testing
- anomaly detection
- markov models
- markov model
- maximum entropy
- hidden markov models
- intrusion detection
- higher order
- statistical tests
- anomalous behavior
- hypothesis tests
- detecting anomalies
- one class support vector machines
- network intrusion detection
- network traffic
- intrusion detection system
- detect anomalies
- confidence intervals
- conditional random fields
- unsupervised learning
- learning process
- information retrieval
- negative selection algorithm
- statistical analysis
- markov chain
- lower bound
- decision trees