378 search results - page 5 / 76 » Grid based variational approximations |
DSMML
2004
Springer
14 years 2 months ago
2004
Springer
We investigate theoretically some properties of variational Bayes approximations based on estimating the mixing coefficients of known densities. We show that, with probability 1 a...
NIPS
2007
14 years 9 days ago
2007
Markov jump processes play an important role in a large number of application domains. However, realistic systems are analytically intractable and they have traditionally been ana...
ICML
2004
IEEE
14 years 11 months ago
2004
IEEE
Variational inference methods, including mean field methods and loopy belief propagation, have been widely used for approximate probabilistic inference in graphical models. While ...
HPDC
2002
IEEE
14 years 3 months ago
2002
IEEE
The increasingly common practice of replicating datasets and using resources as distributed data stores in Grid environments has led to the problem of determining which replica ca...
SIAMNUM
2010
13 years 5 months ago
2010
The quantization based filtering method (see [13], [14]) is a grid based approximation method to solve nonlinear filtering problems with discrete time observations. It relies on o...