Unsupervised Anomaly Intrusion Detection via Localized Bayesian Feature Selection.
Wentao FanNizar BouguilaDjemel ZiouPublished in: ICDM (2011)
Keyphrases
- feature selection
- unsupervised feature selection
- unsupervised learning
- pointwise mutual information
- data driven
- text categorization
- feature space
- text classification
- supervised and unsupervised learning
- machine learning
- feature set
- bayesian networks
- mutual information
- posterior probability
- classification accuracy
- semi supervised
- information gain
- feature extraction
- high dimensionality
- bayesian estimation
- dimensionality reduction
- maximum likelihood
- feature subset
- microarray data
- automatic relevance determination
- feature selection algorithms
- support vector machine
- bayesian inference
- support vector
- supervised learning
- multi class
- training data
- classification models
- active learning
- text mining
- selected features
- feature weighting
- bayesian learning
- decision trees
- minimum message length
- knn
- supervised learning tasks
- genetic algorithm