Preprint Quantifies Data Leakage: Near-0.8 AUC With No Signal
A new preprint co-authored with Jake Vogel shows data leakage is a common reason proteomics biomarker studies fail to replicate: even with no true signal, leaked models can achieve an AUC near 0.8.
2026-09-11 ~ 2026-09-11 · 2 related posts
- Preprint quantifies proteomics data leakage: no real signal still yields AUCs near 0.8 — bttyeo · 2026-09-11
- Preprint: data leakage yields AUC near 0.8 from pure noise in proteomics — bttyeo · 2026-09-11