Efficient Correlation Matching for Fitting Discrete Multivariate Distributions with Arbitrary Marginals and Normal-Copula Dependence.
Athanassios N. AvramidisNabil ChannoufPierre L'EcuyerPublished in: INFORMS J. Comput. (2009)
Keyphrases
- dependence structure
- marginal distributions
- joint distribution
- probability distribution
- random variables
- graphical models
- matching algorithm
- image segmentation
- image matching
- maximum entropy
- higher order statistics
- power law
- efficient algorithms to compute
- finite mixtures
- discrete valued
- arbitrary size
- statistical tests
- shape matching
- graph matching
- correlation coefficient
- belief propagation
- em algorithm
- maximum likelihood