Scene graph-guided uncertainty decomposition improves confidence calibration in surgical visual question answering

Reliable confidence estimation is essential for surgical visual question answering because overconfident errors may compromise clinical decision support in high-risk settings. However, existing methods typically model predictive uncertainty as a single global quantity, which fails to capture the hie...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Junzhuo Song, Yaoxue Xu, Zihan Zhu, Junshuang Zhou, Yuhaohang He, Xirui Chen, Yunsen Liang, Wei Chen, Qiurui Liu, Jun Li
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2026-06-01
coleção:	Frontiers in Medicine
Assuntos:	clinical decision support confidence calibration dirichlet calibration multi-granularity reasoning scene graphs surgical visual question answering
Acesso em linha:	https://www.frontiersin.org/articles/10.3389/fmed.2026.1849346/full
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!