New technologies like AI come with big claims – borrowing the scientific concept of validity can help cut through the hype

Scientists across all fields make various types of claims about their innovations. Validity tests check whether they deliver ...

New software toolbox enables brain-like models to learn directly from data

Researchers have developed a powerful new software toolbox that allows realistic brain models to be trained directly on data.
The Lancet

Development and validation of a machine-learning model to reduce futile procurements in donations after circulatory death in liver transplantation in the USA…

We show that, compared with surgeon predictions and existing risk-prediction tools, our machine-learning model can enhance ...