The authors introduce a new algorithm for determining the minimal anisotropic Gaussian noise required to satisfy mutual ...

A group of researchers at Anthropic were able to trace the neural pathways of a powerful AI model, isolating its impulses and dissecting its decisions in what they called "model biology." ...

Multilevel selection is a controversial concept originally proposed by Darwin. A new study found evidence for it in the wild in a group of marmots scientists have been observing for more than 60 years ...

The trait under selection in this case is the number of social ... affect individuals in his 1871 book "The Descent of Man." Our newly published study in Proceedings of the Royal Society B ...

The trait under selection in this case is the number of social connections ... that groups likely affect individuals in his 1871 book " The Descent of Man." Our newly published study provides support ...

The trait under selection in this case is the number of social connections ... groups likely affect individuals in his 1871 book "The Descent of Man." The only evidence for multilevel selection ...

In a new study ... this case, however, the SVM was almost 70% accurate in categorizing comments. The researchers then developed another type of classifier, called Stochastic Gradient Descent ...

We combine the search space constraints, regularization, initial guess and gradient descent technique to find the optimal solution. A case study demonstrates the practical utility and advantages of ...