-Norm Principal Component Analysis.
Breton MinnehanAndreas E. SavakisPublished in: IEEE Signal Process. Lett. (2019)
Keyphrases
- principal component analysis
- principal components
- dimension reduction
- independent component analysis
- covariance matrix
- dimensionality reduction
- face recognition
- objective function
- linear discriminant analysis
- feature space
- face images
- negative matrix factorization
- feature extraction
- low dimensional
- discriminant analysis
- dimension reduction methods
- training procedure
- penalty term
- data sets
- artificial neural networks
- similarity measure
- image processing
- convex functions
- social networks
- search engine
- lp norm
- trace norm
- information retrieval