Wisdom of the contexts: active ensemble learning for contextual anomaly detection.
Ece CalikusSlawomir NowaczykMohamed-Rafik BougueliaOnur DikmenPublished in: Data Min. Knowl. Discov. (2022)
Keyphrases
- anomaly detection
- ensemble learning
- intrusion detection
- ensemble methods
- generalization ability
- detecting anomalies
- network intrusion detection
- anomalous behavior
- network traffic
- base classifiers
- random forest
- intrusion detection system
- unsupervised learning
- one class support vector machines
- unlabeled data
- concept drift
- prediction accuracy
- feature selection
- detect anomalies
- semi supervised learning
- evolutionary algorithm
- data streams
- pattern recognition
- learning algorithm
- neural network