Tests of some hypotheses on characteristic roots of covariance matrices not requiring normality assumptions.
Frantisek RublíkPublished in: Kybernetika (2001)
Keyphrases
- covariance matrices
- covariance matrix
- maximum likelihood
- distance measure
- vector space
- gaussian mixture model
- gaussian distribution
- feature vectors
- gaussian mixture
- riemannian manifolds
- data sets
- principal component analysis
- linear classifiers
- lie group
- density estimation
- probability density function
- similarity measure
- image segmentation