Independent component analysis based on symmetrised scatter matrices.
Sara TaskinenS. SirkiäHannu OjaPublished in: Comput. Stat. Data Anal. (2007)
Keyphrases
- independent component analysis
- scatter matrices
- principal component analysis
- discriminant analysis
- linear discriminant analysis
- null space
- optimization criterion
- dimension reduction
- independent components
- factor analysis
- singular value decomposition
- signal processing
- blind source separation
- principal components
- face recognition
- dimensionality reduction
- feature extraction
- novelty detection
- object recognition
- kernel pca
- image processing
- original data
- pattern recognition
- utility function
- support vector machine svm
- low dimensional
- face images