Bren #professor @caltech,#Sr #Director of #AI #research @nvidia, Fmr #principal #scientist @awscloud, #AI, #ML, #AI4Science, #PDE, #tensors. Views my own.
Oct 12, 2022 • 4 tweets • 4 min read
Excited to release first genome-scale language models revealing evolutionary dynamics of Sars-CoV-2. Our model rapidly and accurately identifies variants of concern. Largest biological language models > 1.4 zettaflops on @nvidia Selene and Polaris biorxiv.org/content/10.110…@nvidia A diffusion model for hierarchical generation for training long sequences (10,240) on full genome. Captures distribution better (fig A). (B) Generated sequences (light blue) on phylogenetic tree closer to observed strains. @yuntiandeng@wn8_nie@ArashVahdat
