The estimation of heavy-tailed probability density functions, their mixtures and quantiles.
Natalia M. MarkovitchUdo R. KriegerPublished in: Comput. Networks (2002)
Keyphrases
- heavy tailed
- generalized gaussian
- probability density function
- density estimation
- prior distribution
- probability density
- maximum a posteriori
- kullback leibler divergence
- map estimation
- probability distribution
- gaussian mixture
- mixture model
- gaussian mixture model
- markov random field
- posterior probability
- density function
- prior model
- wavelet coefficients
- expectation maximization
- gaussian model
- em algorithm
- sar images
- statistical methods
- bayesian framework
- wavelet domain
- image segmentation
- distance function
- parameter estimation
- low dimensional
- higher order
- high dimensional