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Search results for deep learning

Environment Aug 11, 2025

US science program cuts, other changes chill work with Canadian researchers

Trevor Pitcher's students at the University of Windsor's Great Lakes Institute for Environmental Research have made breakthroughs in the international effort to restore sturgeon populations in the Great Lakes.

Ecology Aug 10, 2025

Our DNA analysis of 75,000-year-old bones in Arctic caves reveals how animals responded to changing climates

As the Arctic warms faster than anywhere else on Earth, animals that have evolved to survive the cold face unprecedented challenges. While scientists are learning more about how modern wildlife responds to environmental change, ...

General Âé¶¹ÒùÔºics Aug 10, 2025

Using geometry and physics to explain feature learning in deep neural networks

Deep neural networks (DNNs), the machine learning algorithms underpinning the functioning of large language models (LLMs) and other artificial intelligence (AI) models, learn to make accurate predictions by analyzing large ...

Biotechnology Aug 8, 2025

AI model enhances crop growth monitoring with minimal field data

A new method, which uses synthetic datasets and transfer learning to overcome data scarcity and variability, significantly outperforms conventional techniques in multi-year field trials.

Biotechnology Aug 8, 2025

Vision model brings almost unsupervised crop segmentation to the field

By leveraging a vision foundation model called Depth Anything V2, the method can accurately segment crops across diverse environments—field, lab, and aerial—reducing both time and cost in agricultural data preparation.

Biotechnology Aug 8, 2025

Deep learning tool sets benchmark for accurate rice panicle counting across growth stages

By integrating large-kernel convolutional blocks and a novel loss function, LKNet effectively addresses challenges such as overlapping targets, annotation bias, and variability in panicle structure across growth stages. Tested ...

Earth Sciences Aug 7, 2025

Machine learning predicts global glacier erosion rates with new precision

Glaciers carved the deep valleys of Banff, eroded Ontario to deposit the fertile soils of the Prairies, and continue to change Earth's surface. But how fast do glaciers sculpt the landscape?

Earth Sciences Aug 7, 2025

Rogue waves demystified: Giant seas are just the ocean's 'bad day'

On New Year's Day 1995, a monstrous 80-foot wave in the North Sea slammed into the Draupner oil platform. The wall of water crumpled steel railings and flung heavy equipment across the deck—but its biggest impact was what ...

Mathematics Aug 7, 2025

How do scientists estimate crowd sizes at public events—and why are they often disputed?

Last Sunday, tens of thousands marched across the Sydney Harbor Bridge in support of Gaza. But exactly how many people were there depends on whom you ask.

Plants & Animals Aug 6, 2025

High-resolution imaging system captures 3D movement of deep-sea octopus

MBARI researchers have developed an innovative imaging system that can be deployed at great depths underwater to study the movement of marine life. The team used the system to study deep-sea octopus and shared their findings ...

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