Search results for machine learning model

Materials Science Oct 14, 2020

Machine learning model helps characterize compounds for drug discovery

Tandem mass spectrometry is a powerful analytical tool used to characterize complex mixtures in drug discovery and other fields.

Environment Oct 14, 2020

New areas at risk of drinking water arsenic exposure in India

Arsenic in drinking water obtained from wells is causing massive adverse health outcomes, including premature deaths from cancers and cardiovascular disease in many parts of the world and particularly in the Indian subcontinent.

Analytical Chemistry Oct 14, 2020

Researchers peer into water clusters database, train network to predict energy landscapes

Machine learning algorithms, the basis of neural networks, are opening doors to new discoveries—or at least offering tantalizing clues—one massive database at a time. Case in point: Pacific Northwest National Laboratory ...

Earth Sciences Oct 16, 2020

NASA supercomputing study breaks ground for tree mapping, carbon research

Scientists from NASA's Goddard Space Flight Center in Greenbelt, Maryland, and international collaborators demonstrated a new method for mapping the location and size of trees growing outside of forests, discovering billions ...

Bio & Medicine Oct 15, 2020

Symptoms all in your head—or in your gut? Maybe a little of both.

Anyone who has ever experienced "butterflies in the stomach" before giving a big presentation won't be surprised to learn there is an actual physical connection between their gut and their brain. Neuroscientists and medical ...

General Physics Oct 12, 2020

Machine-learning technique could improve fusion energy outputs

Machine-learning techniques, best known for teaching self-driving cars to stop at red lights, may soon help researchers around the world improve their control over the most complicated reaction known to science: nuclear fusion.

Materials Science Sep 29, 2020

Machine learning homes in on catalyst interactions to accelerate materials development

A machine learning technique rapidly rediscovered rules governing catalysts that took humans years of difficult calculations to reveal—and even explained a deviation. The University of Michigan team that developed the technique ...

Quantum Physics Oct 07, 2020

Machine learning speeds up quantum chemistry calculations

Quantum chemistry, the study of chemical properties and processes at the quantum scale, has opened many paths to research and discovery in modern chemistry. Without ever handling a beaker or a test tube, chemists can make ...

Ecology Sep 21, 2020

Researchers hone computer models to identify animals in photos

University of Wyoming researchers once again have advanced artificial intelligence technology to identify images of wild animals from camera-trap photographs in North America.

General Physics Sep 25, 2020

Provably exact artificial intelligence for nuclear and particle physics

The Standard Model of particle physics describes all the known elementary particles and three of the four fundamental forces governing the universe; everything except gravity. These three forces—electromagnetic, strong, ...

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