78 search results - page 1 / 16 » A Bernoulli-Gaussian model for gene factor analysis |
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper investigates a Bayesian model and a Markov chain Monte Carlo (MCMC) algorithm for gene factor analysis. Each sample in the dataset is decomposed as a linear combination...
BMCBI
2007
13 years 4 months ago
2007
Background: Most existing algorithms for the inference of the structure of gene regulatory networks from gene expression data assume that the activity levels of transcription fact...
BMCBI
2010
13 years 4 months ago
2010
Background: Microarray technology allows the simultaneous analysis of thousands of genes within a single experiment. Significance analyses of transcriptomic data ignore the gene d...
BIBM
2010
IEEE
12 years 8 months ago
2010
IEEE
BMCBI
2006
13 years 4 months ago
2006
Background: Expression array data are used to predict biological functions of uncharacterized genes by comparing their expression profiles to those of characterized genes. While b...