42 search results - page 1 / 9 » Theoretical Analysis of Accuracy of Gaussian Belief Propagat... |
ICANN
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Belief propagation (BP) is the calculation method which enables us to obtain the marginal probabilities with a tractable computational cost. BP is known to provide true m...
ICASSP
2008
IEEE
14 years 1 days ago
2008
IEEE
The estimation error performance of Gaussian belief propagation based distributed estimation in a large sensor network employing random sleep strategies is explicitly evaluated fo...
ICASSP
2009
IEEE
14 years 10 days ago
2009
IEEE
Abstract –In this paper, a variational message passing framework is proposed for Markov random fields, which is computationally more efficient and admits wider applicability comp...
CISS
2008
IEEE
14 years 2 days ago
2008
IEEE
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
JMLR
2006
13 years 5 months ago
2006
We present a new framework based on walks in a graph for analysis and inference in Gaussian graphical models. The key idea is to decompose the correlation between each pair of var...