On Parallelizing Geometrical PCA Approximation.
Alina L. MachidonCatalin Bogdan CiobanuOctavian Mihai MachidonPetre Lucian OgrutanPublished in: RoEduNet (2019)
Keyphrases
- principal component analysis
- principal components analysis
- dimensionality reduction
- principal components
- feature extraction
- approximation algorithms
- singular value decomposition
- appearance based object recognition
- face recognition
- principle component analysis
- covariance matrix
- discriminant analysis
- error bounds
- linear discriminant analysis
- reduced dimensionality
- approximation error
- genetic algorithm
- special case
- k means
- clustering algorithm