-norm projection pursuit principal component analysis.
Vartan ChoulakianPublished in: Comput. Stat. Data Anal. (2006)
Keyphrases
- principal component analysis
- linear projection
- independent component analysis
- dimensionality reduction
- principal components
- dimension reduction
- covariance matrix
- objective function
- face images
- singular value decomposition
- linear discriminant analysis
- low dimensional
- neural network
- face recognition
- feature space
- discriminant analysis
- feature extraction
- computer vision
- projection method
- trace norm
- negative matrix factorization
- convex sets
- null space
- genetic algorithm