Unsupervised Anomaly Detection Combining PCA and Neural Gases.
Marco VannucciValentina CollaAntonella ZaccaraStefano DettoriLaura LaidPublished in: EANN (2024)
Keyphrases
- unsupervised anomaly detection
- anomaly detection
- principal component analysis
- semi supervised
- intrusion detection
- principal components
- neural network
- dimensionality reduction
- feature space
- covariance matrix
- neural classifier
- face images
- face recognition
- principal components analysis
- pattern recognition
- combining multiple
- image segmentation
- high dimensional
- principle component analysis
- neural model
- bio inspired
- independent component analysis
- linear discriminant analysis
- unsupervised learning