Shapley Values of Reconstruction Errors of PCA for Explaining Anomaly Detection.
Naoya TakeishiPublished in: CoRR (2019)
Keyphrases
- anomaly detection
- reconstruction error
- principal component analysis
- intrusion detection
- singular value decomposition
- detecting anomalies
- anomalous behavior
- network intrusion detection
- network traffic
- sparse pca
- network anomaly detection
- unsupervised learning
- intrusion detection system
- sparse coding
- dimensionality reduction
- detect anomalies
- one class support vector machines
- feature extraction
- high dimensional
- feature space
- face recognition
- sparse representation
- least squares
- k means
- data analysis