Commentators have noted the AI trend in both the physics and the chemistry awards this year.
The Nobel Prize in Chemistry was awarded on Wednesday to three scientists for discoveries that show the potential of advanced technology, including artificial intelligence, to predict the shape of proteins, life’s chemical tools, and to invent new ones.The laureates are: Demis Hassabis and John Jumper of Google DeepMind, who used A.I. to predict the structure of millions of proteins; and David Baker of the University of Washington, who used computer software to invent a new protein.
From the New York Times.
A.I. In 2019, scientists discovered evidence, based on genetics studies using artificial intelligence (AI), that suggests the existence of an unknown human ancestor species, not Neanderthal or Denisovan, in the genome of modern humans
ReplyDeleteMondal, Mayukh; Bertranpedt, Jaume; Leo, Oscar (16 January 2019). "Approximate Bayesian computation with deep learning supports a third archaic introgression in Asia and Oceania". Nature Communications. 10 (246): 246. Bibcode:2019NatCo..10..246M. doi:10.1038/s41467-018-08089-7. PMC 6335398. PMID 30651539.
Dockrill, Peter (11 February 2019). "Artificial Intelligence Has Found an Unknown 'Ghost' Ancestor in The Human Genome". ScienceAlert.com. Archived from the original on 23 April 2022. Retrieved 11 February 2019.
Thanks for the link.
ReplyDeletehttps://www.nature.com/articles/s41467-018-08089-7
ReplyDelete"Since anatomically modern humans dispersed Out of Africa, the evolutionary history of Eurasian populations has been marked by introgressions from presently extinct hominins. Some of these introgressions have been identified using sequenced ancient genomes (Neanderthal and Denisova). Other introgressions have been proposed for still unidentified groups using the genetic diversity present in current human populations. We built a demographic model based on deep learning in an Approximate Bayesian Computation framework to infer the evolutionary history of Eurasian populations including past introgression events in Out of Africa populations fitting the current genetic evidence. In addition to the reported Neanderthal and Denisovan introgressions, our results support a third introgression in all Asian and Oceanian populations from an archaic population. This population is either related to the Neanderthal-Denisova clade or diverged early from the Denisova lineage. We propose the use of deep learning methods for clarifying situations with high complexity in evolutionary genomics."
doesn't interbreeding imply that during the evolution of Homo solve problems with RAO and imply a weak version 10% multi regional
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