5785 search results - page 1 / 1157 » Approximability of Probability Distributions |
ISITA
2010
13 years 2 months ago
2010
Abstract--Chow and Liu considered the problem of approximating discrete joint distributions with dependence tree distributions where the goodness of the approximations were measure...
TWC
2011
12 years 11 months ago
2011
— The mutual information (MI) of multiple-input multiple-output (MIMO) system over Rayleigh fading channel is known to asymptotically follow a normal probability distribution. In...
ICTAI
2003
IEEE
13 years 9 months ago
2003
IEEE
Computing and storing probabilities is a hard problem as soon as one has to deal with complex distributions over multiples random variables. The problem of efficient representati...
NIPS
2003
13 years 6 months ago
2003
We consider the question of how well a given distribution can be approximated with probabilistic graphical models. We introduce a new parameter, effective treewidth, that captures...
ISIPTA
2003
IEEE
13 years 9 months ago
2003
IEEE