qrpca: A Package for Fast Principal Component Analysis with GPU Acceleration.
Rafael S. de SouzaQuanfeng XuShiyin ShenChen PengZihao MuPublished in: CoRR (2022)
Keyphrases
- principal component analysis
- independent component analysis
- principal components
- dimensionality reduction
- feature extraction
- real time
- dimension reduction
- covariance matrix
- graphics processors
- face images
- parallel implementation
- face recognition
- linear discriminant analysis
- lower dimensional
- low dimensional
- software package
- parallel computation
- discriminant analysis
- neural classifier
- graphics hardware
- feature space
- graphics processing units
- negative matrix factorization
- gpu accelerated
- gpu implementation
- parallel computing
- singular value decomposition
- training procedure
- dimension reduction methods
- linear discriminate analysis
- rough sets
- general purpose
- image sequences
- image processing
- feature selection
- computer vision
- data sets