Active Hypothesis Testing on A Tree: Anomaly Detection under Hierarchical Observations.
Chao WangQing ZhaoKobi CohenPublished in: CoRR (2016)
Keyphrases
- anomaly detection
- hypothesis testing
- intrusion detection
- likelihood ratio
- network intrusion detection
- anomalous behavior
- detecting anomalies
- statistical tests
- unsupervised learning
- network traffic
- network anomaly detection
- intrusion detection system
- negative selection algorithm
- one class support vector machines
- test statistic
- detecting anomalous
- confidence intervals
- data sets
- bayesian networks
- decision trees
- statistical analysis
- detect anomalies
- knowledge discovery
- active learning
- hypothesis tests
- training set