Online anomaly detection by using N-gram model and growing hierarchical self-organizing maps.
Mikhail ZolotukhinTimo HämäläinenAntti JuvonenPublished in: IWCMC (2012)
Keyphrases
- anomaly detection
- n gram
- self organizing maps
- network anomaly detection
- unsupervised learning
- negative selection algorithm
- intrusion detection
- machine learning
- network intrusion detection
- language model
- probabilistic model
- neural network
- supervised learning
- knowledge discovery
- image processing
- neural network model
- anomalous behavior
- data sets