Explaining Clinical Decision Support Systems in Medical Imaging using Cycle-Consistent Activation Maximization

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Summary

This work proposes a novel decision explanation scheme based on CycleGAN activation maximization which generates high-quality visualizations of classifier decisions even in smaller data sets and conducts a user study in which this scheme significantly outperformed existing methods on the LIDC dataset for lung lesion malignancy classification.

Type
preprint
Published
2020-10-09
Cited by
30
References
72
Access
Open access

Keywords

Computer science, Artificial intelligence, Machine learning, Decision support system, Classifier (UML)

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