Decision region analysis for generalizability of artificial intelligence models: estimating model generalizability in the case of cross-reactivity and population shift.

Alexis BurgonBerkman SahinerNicholas PetrickGene PennelloKenny H Cha Ravi K Samala

Published in: Journal of medical imaging (Bellingham, Wash.) (2024)

An analysis of an AI model's decision space has the potential to provide insight into model generalizability. Our approach uses the analysis of composition of the decision space to obtain an improved assessment of model generalizability in the case of limited test data.

Keyphrases

artificial intelligence
machine learning
deep learning
decision making
risk assessment