New Training Method Steers Neural Networks Toward Flat Minima and Away from Bad Labels
Researchers have developed SLAW, a training framework that adapts label smoothing to the sharpness of the loss landscape and reweights ...
Tag: calibration
AI Flags Failing Online Students in Weeks — and Shows Its Work
Researchers have built an explainable, fairness-audited early warning system that predicts online student dropout using only the first weeks of ...
New Calibration Test Puts a Twist in the Universe’s Oldest Light Under Scrutiny
UC San Diego researchers have developed a differential calibration method that cross-checks whether a tiny rotation in the cosmic microwave ...
Raspberry Pi Cameras Turned Cosmic Ray Detectors in Low-Cost Kosmiko Experiment
Researchers at the University of Montpellier have built Kosmiko, a low-cost platform that converts Sony IMX477 camera sensors and a ...
Stress Tests Reveal the Hidden Weaknesses of AI Credit Scoring Models
A new regulatory-aligned evaluation framework shows that the highest-scoring machine learning credit models can collapse under economic stress while a ...
Language Models Use Their Own Confidence to Steer Behaviour, Causal Study Finds
A new Nature Machine Intelligence study provides causal evidence that language models actively use internal confidence signals to shape their ...
GPT-4o Ranks Freight Cancellations Well but Fails the Cost Test
A new study of 354,565 freight shipments shows that prompted GPT-4o ranks cancellation risk as well as boosted trees yet ...
AI That Knows When It Doesn’t Know: Language Models Enter the Lab as Uncertainty-Calibrated Discovery Engines
A Nature Machine Intelligence perspective argues that large language models can serve as optimizers for experimental discovery, but only if ...
Fat Mass Prediction Models Face a Global Stress Test Across 30 Countries
A benchmark analysis tested widely used anthropometric fat mass prediction models against previously unseen data from 8,228 adults across 30 ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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