Scaled Torus Principal Component Analysis.
Pavlos ZoubouloglouEduardo García-PortuguésJ. S. MarronPublished in: J. Comput. Graph. Stat. (2023)
Keyphrases
- principal component analysis
- principal components
- independent component analysis
- dimensionality reduction
- covariance matrix
- dimension reduction
- discriminant analysis
- face recognition
- linear discriminant analysis
- singular value decomposition
- low dimensional
- feature extraction
- massively parallel
- feature space
- lower dimensional
- kernel pca
- random projections
- training procedure
- face images
- search algorithm
- image processing
- neural network
- high dimensional data
- least squares
- preprocessing
- multiscale
- bayesian networks
- decision trees
- data sets
- real time