In recent years artificial neural networks achieved performance close to or better than humans in several domains: tasks that were previously human prerogatives, such as language processing, have witnessed remarkable improvements in state of the art mode
This muscular nude male exhibits athletic readiness in classic "contrapposto," or counterpose, where the arms and shoulders twist off axis to the legs and hips. There is minimal body fat and excellent muscular definition. His contemporary, Phidias, is regarded as one of the greatest sculptors ...
The largest size has slightly more definition in the hair and in the creases in the clothing than the average sizes. The smallest size, being less than a third the size of the average, has considerably less definition. The artist, Shirley Hughes, chooses here to abstract away the detail of...
H. Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects. Nat. Neurosci. 2, 79–87 (1999). Article CAS PubMed Google Scholar Higgins, I. et al. Towards a definition of disentangled representations. Preprint at http://arxiv.org/...
No modern AI comes close to this definition. In simple terms, a non-AI computer program is programmed to repeat the same task in the same way every single time. Imagine a robot that's designed to make paper clips by bending a small strip of wire. It takes the few inches of wire and...
Based on the observed patterns of vocal communication, by the second year of life, infants engage in active musicking—in the form of solitary musical babbling, which introduces the “recreation” function. However, musical babbling remains very similar to verbal babbling. All four of these basic...
Although still difficult, it is nevertheless easier to define human and especially machine learning; the latter, especially statistical data-driven machine learning, has a very clear textbook definition. Human learning and machine learning are two different processes that are used to acquire knowledge ...
framework mutations make important contributions to affinity maturation and increased breadth in an HIV-1 antibody58. Generality of fitness improvements By leveraging general evolutionary rules, language models recommend more ‘universal’ changes that seem to generalize better when the definition of fitness...
which is the radius of the circumference that encloses most of the locations usually visited by an individual. Thus, such a definition is about the size of the geographic space explored by people. However, our definition of explorers vs keepers is about the rate of adoption of new locations ...
Epstein-Barr virus (EBV), a human gamma-herpesvirus, was the first virus linked causally with a human tumor, following its identification in 1964 by Epstein, Barr, and Achong in a common childhood cancer in equatorial Africa named after Burkitt (Burkitt’s lymphoma, or BL), who first descri...