115 search results - page 11 / 23 » Expectation Maximization and Posterior Constraints |
ICA
2007
Springer
13 years 11 months ago
2007
Springer
In this paper, we propose a Bayesian estimation approach to extend independent subspace analysis (ISA) for an overcomplete representation without imposing the orthogonal constraint...
PAMI
2012
12 years 2 days ago
2012
—The restoration of a blurry or noisy image is commonly performed with a MAP estimator, which maximizes a posterior probability to reconstruct a clean image from a degraded image...
SIGMOD
2006
ACM
14 years 9 months ago
2006
ACM
Wireless sensor networks have created new opportunities for data collection in a variety of scenarios, such as environmental and industrial, where we expect data to be temporally ...
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
Graphical models such as Bayesian Networks (BNs) are being increasingly applied to various computer vision problems. One bottleneck in using BN is that learning the BN model param...
BMCBI
2007
13 years 9 months ago
2007
Background: False occurrences of functional motifs in protein sequences can be considered as random events due solely to the sequence composition of a proteome. Here we use a nume...