A principal components analysis self-organizing map.
Ezequiel López-RubioJosé Muñoz-PérezJosé Antonio Gómez-RuizPublished in: Neural Networks (2004)
Keyphrases
- principal components analysis
- self organizing maps
- covariance matrix
- neural network
- som neural network
- unsupervised learning
- dimensionality reduction
- principal components
- input data
- feature maps
- linear discriminant analysis
- learning vector quantization
- support vector machine
- feature extraction
- k means
- multivariate statistical analysis
- face recognition
- multiscale
- image segmentation
- image processing