Approximation of upper percentile points for the second largest latent root in principal component analysis.
Takakazu SugiyamaToru OguraYuichi TakedaHiroki HashiguchiPublished in: Int. J. Knowl. Eng. Soft Data Paradigms (2013)
Keyphrases
- principal component analysis
- polygonal approximation
- point sets
- dimensionality reduction
- continuous functions
- face recognition
- data points
- covariance matrix
- linear discriminant analysis
- low dimensional
- feature points
- keypoints
- high dimensional
- approximation methods
- neural network
- face images
- independent component analysis
- dimension reduction
- principal components
- approximation algorithms
- queueing networks
- approximation error
- data structure
- feature extraction
- dimension reduction methods