1102 search results - page 98 / 221 » Density Estimation Using Mixtures of Mixtures of Gaussians |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
We propose a new method for the blind separation of multiple binary signals from a single general nonlinear mixture. In addition to the usual independence assumption on the input ...
TIP
2002
13 years 9 months ago
2002
We address the problem of Bayesian image reconstruction with a prior that captures the notion of a clustered intensity histogram. The problem is formulated in the framework of a j...
CSDA
2010
13 years 9 months ago
2010
We extend the standard mixture of linear regressions model by allowing mixing proportions to be modeled nonparametrically as a function of the predictors. This framework allows fo...
WABI
2009
Springer
14 years 3 months ago
2009
Springer
Background: Functionally related genes tend to be correlated in their expression patterns across multiple conditions and/or tissue-types. Thus co-expression networks are often use...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper, we present a new evaluation approach for missing data techniques (MDTs) where the efficiency of those are investigated using listwise deletion method as reference....