70 search results - page 1 / 14 » Improving the analyses of nestedness for large sets of matri... |
ENVSOFT
2006
13 years 4 months ago
2006
Nestedness is a property of binary matrices of ecological data and quantified by the matrix's temperature, T. The program widely used to calculate T is Nestedness Temperature...
SDM
2012
SIAM
11 years 7 months ago
2012
SIAM
Low-rank approximations which are computed from selected rows and columns of a given data matrix have attracted considerable attention lately. They have been proposed as an altern...
AVBPA
2001
Springer
13 years 9 months ago
2001
Springer
In several pattern recognition problems, particularly in image recognition ones, there are often a large number of features available, but the number of training samples for each p...
IWC
2007
13 years 4 months ago
2007
Scientific problem solving often involves concordance (or discordance) analysis among the result sets from different approaches. For example, different scientific analysis met...
BMCBI
2005
13 years 4 months ago
2005
Background: Gene duplication and gene loss during the evolution of eukaryotes have hindered attempts to estimate phylogenies and divergence times of species. Although current meth...