Cayley's hyperdeterminant, the principal minors of a symmetric matrix and the entropy region of 4 Gaussian random variables.
Sormeh ShadbakhtBabak HassibiPublished in: Allerton (2008)
Keyphrases
- random variables
- symmetric matrix
- normal distribution
- independent and identically distributed
- marginal distributions
- graphical models
- covariance matrix
- probability distribution
- eigenvalue decomposition
- bayesian networks
- latent variables
- semidefinite programming
- maximum likelihood
- conditional probabilities
- directed acyclic graph
- gaussian mixture model
- covariance matrices
- signal processing
- gaussian distribution
- gaussian mixture
- semidefinite