129 search results - page 4 / 26 » An Investigation of Phylogenetic Likelihood Methods |
RECOMB
2003
Springer
14 years 8 months ago
2003
Springer
A few models have appeared in recent years that consider not only the way substitutions occur through evolutionary history at each site of a genome, but also the way the process c...
CEC
2003
IEEE
13 years 11 months ago
2003
IEEE
AbstractGaphyl is an application of evolutionary algorithms (EA's) to phylogenetics, an approach used by biologists to investigate evolutionary relationships among organisms. ...
DAGM
2008
Springer
13 years 9 months ago
2008
Springer
We investigate maximum likelihood parameter learning in Conditional Random Fields (CRF) and present an empirical study of pseudo-likelihood (PL) based approximations of the paramet...
IPPS
2003
IEEE
14 years 27 days ago
2003
IEEE
Inference of phylogenetic trees comprising hundreds or even thousands of organisms based on the maximum likelihood method is computationally extremely expensive. In previous work,...
GCB
2000
Springer
13 years 11 months ago
2000
Springer
Conventional phylogenetic tree estimation methods assume that all sites in a DNA multiple alignment have the same evolutionary history. This assumption is violated in data sets fro...