Hausman Principal Component Analysis.
Vartan ChoulakianLuigi DambraBiagio SimonettiPublished in: GfKl (2005)
Keyphrases
- principal component analysis
- principal components
- dimensionality reduction
- covariance matrix
- independent component analysis
- dimension reduction
- face recognition
- face images
- feature space
- linear discriminant analysis
- discriminant analysis
- feature extraction
- lower dimensional
- pattern recognition
- low dimensional
- training procedure
- negative matrix factorization
- data sets
- input image
- special case
- search algorithm
- computer vision
- social networks
- neural network
- databases