115 search results - page 1 / 23 » Model Selection Through Sparse Maximum Likelihood Estimation |
105
Voted
CORR
2007
Springer
15 years 11 days ago
2007
Springer
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
112
Voted
JMLR
2008
14 years 11 months ago
2008
142
Voted
BMCBI
2010
14 years 7 months ago
2010
Background: The development, in the last decade, of stochastic heuristics implemented in robust application softwares has made large phylogeny inference a key step in most compara...
87
Voted
IJBRA
2006
15 years 12 days ago
2006
: Probabilistic models for biological sequences (DNA and proteins) are frequently used in bioinformatics. We describe statistical tests designed to detect the order of dependency a...
117
Voted
BMCBI
2007
2007
Penalized likelihood for sparse contingency tables with an application to full-length cDNA libraries
15 years 16 days ago
Background: The joint analysis of several categorical variables is a common task in many areas of biology, and is becoming central to systems biology investigations whose goal is ...