Skip to content

Author

Gary S. Collins

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Review Open access Aug 2026

Reporting of external validation studies needs improvement: a systematic review of reporting in oncology prediction model studies.

External validation studies were substantially less common than prediction model development studies and reporting of key methodological and performance details were frequently incomplete despite the availability of TRIPOD, suggesting it may sometimes be treated as a procedural step rather than a study designed to eval...

Rebecca Whittle, A. Legha, Biruk Tsegaye et al. · 0 citations
#artificial intelligence Preprint Aug 2026

Collapsibility of Performance Metrics in Clinical Predictive AI

The AUC is shown to be non-collapsible because it decomposes into within- and cross-group AUC terms when subpopulations coexist, such that its overall value may fall outside the range of subgroup specific AUCs.

João Matos, B. van Calster, Richard D. Riley et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.