منابع مشابه
GplusE: beyond genomic selection
GplusE is a strategy for genomic selection in which the accuracy of assessment in the reference population for a primary trait such as yield is increased by the incorporation of data from high- throughput field phenotyping platforms. This increase in precision comes from both exploiting genetic relationships between traits and reducing the effect of environmental influences upon them. We descri...
متن کاملBeyond support in two-stage variable selection
Numerous variable selection methods rely on a two-stage procedure, where a sparsity-inducing penalty is used in the first stage to predict the support, which is then conveyed to the second stage for estimation or inference purposes. In this framework, the first stage screens variables to find a set of possibly relevant variables and the second stage operates on this set of candidate variables, ...
متن کاملProcreative Altruism: Beyond Individualism in Reproductive Selection
Existing debate on procreative selection focuses on the well-being of the future child. However, selection decisions can also have significant effects on the well-being of others. Moreover, these effects may run in opposing directions; some traits conducive to the well-being of the selected child may be harmful to others, whereas other traits that limit the child's well-being may preserve or in...
متن کاملModel Selection: Beyond the Bayesian/Frequentist Divide
The principle of parsimony also known as “Ockham’s razor” has inspired many theories of model selection. Yet such theories, all making arguments in favor of parsimony, are based on very different premises and have developed distinct methodologies to derive algorithms. We have organized challenges and edited a special issue of JMLR and several conference proceedings around the theme of model sel...
متن کاملGenetic similarity theory: beyond kin selection.
We present genetic similarity theory (GST), which incorporates the kinselection theory of altruism under a more general principle. GST states that a gene ensures its own survival by acting so as to bring about the reproduction o f any organism in which copies of itself are to be found. Rather than behaving altruistically only toward kin, organisms are able to detect other genetically similar or...
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ژورنال
عنوان ژورنال: Revista chilena de historia natural
سال: 2005
ISSN: 0716-078X
DOI: 10.4067/s0716-078x2005000400012