Cross-dataset transportability of pediatric chest X-ray deep learning across three countries: discrimination, calibration, operating-point failure, and limited-label recovery

Electrical Engineering and Systems Science > Image and Video Processing arXiv:2609.05140 (eess) [Submitted on 4 Sep 2026] Title: Cross-dataset transportability of pediatric chest X-ray deep learning across three countries: discrimination, calibration, operating-point failure, and limited-label recov