Anomaly detection by using random projection forest.
Fan ChenZicheng LiuMing-Ting SunPublished in: ICIP (2015)
Keyphrases
- anomaly detection
- random projections
- intrusion detection
- dimension reduction
- dimensionality reduction
- detecting anomalies
- sparse representation
- anomalous behavior
- original data
- random sampling
- detect anomalies
- network intrusion detection
- principal component analysis
- network traffic
- one class support vector machines
- high dimensionality
- image reconstruction
- intrusion detection system
- hash functions
- negative selection algorithm
- document clustering
- low dimensional
- unsupervised learning
- principle component analysis
- super resolution
- text mining
- motion estimation
- preprocessing