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Why reinforcement learning breaks at scale, and how a new method fixes it

From autonomous cars to video games, reinforcement learning (machine learning through interaction with environments) can have ...

Simulations and experiments meet: Machine learning predicts gold nanocluster structures

Researchers at University of Jyväskylä (Finland) advance understanding of gold nanocluster behavior at elevated temperatures ...
Psychology TodayOpinion

AI in Education Is an Unknown. Humans Are Not.

A massive re-analysis of findings on AI and learning shows universities may be rebuilding around a technology with no ...
Nature

Open-source AI tool beats giant LLMs in literature reviews — and gets citations right

Researchers have published the recipe for an artificial-intelligence model that reviews the scientific literature better than ...
The Hacker News

Microsoft Develops Scanner to Detect Backdoors in Open-Weight Large Language Models

Microsoft develops a lightweight scanner that detects backdoors in open-weight LLMs using three behavioral signals, improving ...
The Daily Pennsylvanian

Penn researchers use machine learning to identify tooth decay risk factors

The team utilized machine learning to analyze public data from the National Health and Nutrition Examination Survey.

AI model reads brain MRIs in seconds, hitting up to 97.5% accuracy

An AI-powered model developed at the University of Michigan can read a brain MRI and diagnose a person in seconds, a study suggests. The model detected neurological conditions with up to 97.5% ...