Common ordinal models, including the ordered logit model and the continuation ratio model, are formulated by a common score (ie, a linear combination of given explanatory variables) plus rank-specific ...

A simple mathematical model has helped chemists selectively synthesise a novel interwoven catenane structure. Researchers say models such as these may help improve chemists’ understanding of how to ...

Traders in bonds and credit default swaps are bombarded with information on the default probabilities implied by credit spreads using a simple ratio. This ratio predicts that the credit spread will be ...

Worse, the models “hallucinate” — meaning, they invent. A study of AI tools used in the legal domain shows 58% to 82% ...

The NBA playoffs are almost here, with the play-in tournament tipping off later tonight. But while the regular season was careening toward a dramatic finish, we were hard at work creating a live ...