Accurate Closed-Form Approximations to the Sum of Generalized Random Variables and Applications.
Daniel Benevides da CostaMichel Daoud YacoubPublished in: WCNC (2008)
Keyphrases
- closed form
- random variables
- graphical models
- probability distribution
- conditional independence
- latent variables
- point correspondences
- hyperparameters
- bayesian networks
- closed form expressions
- random vectors
- joint distribution
- conditional probabilities
- partition function
- probability density
- conditionally independent
- closed form solutions
- probabilistic graphical models
- joint probability distribution
- stochastic optimization problems
- gaussian mixture
- exponential family
- conditional random fields
- upper bound
- probabilistic model
- objective function