Distributions of the compound and scale mixture of vector and spherical matrix variate elliptical distributions.
José A. Díaz-GarcíaRamón Gutiérrez JáimezPublished in: J. Multivar. Anal. (2011)
Keyphrases
- von mises fisher
- heavy tailed distributions
- sparse matrix
- random variables
- exponential family
- unit sphere
- gaussian model
- power law
- probability distribution
- data sets
- heavy tailed
- statistical distributions
- kullback leibler divergence
- probability density
- rows and columns
- dirichlet process
- gaussian mixture model
- scale space
- probability distribution function
- neural network