Skewness-Based Projection Pursuit as an Eigenvector Problem in Scale Mixtures of Skew-Normal Distributions.
Jorge M. ArevalilloHilario NavarroPublished in: Symmetry (2021)
Keyphrases
- normal distribution
- mixture distribution
- standard deviation
- covariance matrix
- gaussian mixture
- random variables
- probability density function
- image processing
- portfolio selection
- mixture model
- statistical models
- spectral clustering
- gaussian mixture model
- probability distribution
- lower bound
- multiscale
- information retrieval