Ensemble anomaly detection from multi-resolution trajectory features.
Shin AndoTheerasak ThanomphongphanYoichi SekiEinoshin SuzukiPublished in: Data Min. Knowl. Discov. (2015)
Keyphrases
- anomaly detection
- multiresolution
- one class support vector machines
- intrusion detection
- detecting anomalies
- network intrusion detection
- anomalous behavior
- intrusion detection system
- unsupervised anomaly detection
- network anomaly detection
- computer security
- network traffic
- feature extraction
- co occurrence
- neural network
- connectionist systems
- feature vectors
- sparse pca
- data mining
- unsupervised learning
- cumulative sum
- computer vision
- feature selection
- detect anomalies
- training data
- feature space
- behavior analysis
- training set
- network security
- ensemble methods