Intrusion Detection Using Wavelet Transform and Non Negative Matrix Factorization.
Yongzhen KeWei SunWenju LiuZe WangPublished in: IMECS (2007)
Keyphrases
- negative matrix factorization
- intrusion detection
- wavelet transform
- intrusion detection system
- anomaly detection
- matrix factorization
- multiscale
- sparse representation
- principal component analysis
- network traffic
- document clustering
- network security
- high detection rate
- network intrusion detection
- feature extraction
- network intrusion
- data mining
- spectral clustering
- detecting anomalous
- network intrusions
- intrusion prevention
- computer vision
- databases
- alert correlation
- real world