The interpretability of deep learning is crucial for evaluating the reliability of medical imaging models and reducing the risks of inaccurate patient diagnoses. This study addresses the “human-out-of-the-loop” and “trustworthiness” issues in medical image analysis by integrating medical professionals into the interpretability process and model guidance. We propose a disease-weighted attention map refinement network (DWARF) that leverages expert feedback to enhance model relevance and accuracy. Our method employs cyclic training [13] to iteratively improve diagnostic performance, generating precise and interpretable feature maps. Experimental results demonstrate significant improvements in interpretability and diagnostic accuracy on three publically-available multi-label chest X-ray datasets. The proposed DWARF approach fosters effective collaboration between AI systems and healthcare professionals, ultimately aiming to improve patient outcomes. The code is available on https://github.com/Roypic/DWARF .

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DWARF: Disease-Weighted Network for Attention Map Refinement

  • Haozhe Luo,
  • Aurélie Pahud de Mortanges,
  • Oana Inel,
  • Mauricio Reyes

摘要

The interpretability of deep learning is crucial for evaluating the reliability of medical imaging models and reducing the risks of inaccurate patient diagnoses. This study addresses the “human-out-of-the-loop” and “trustworthiness” issues in medical image analysis by integrating medical professionals into the interpretability process and model guidance. We propose a disease-weighted attention map refinement network (DWARF) that leverages expert feedback to enhance model relevance and accuracy. Our method employs cyclic training [13] to iteratively improve diagnostic performance, generating precise and interpretable feature maps. Experimental results demonstrate significant improvements in interpretability and diagnostic accuracy on three publically-available multi-label chest X-ray datasets. The proposed DWARF approach fosters effective collaboration between AI systems and healthcare professionals, ultimately aiming to improve patient outcomes. The code is available on https://github.com/Roypic/DWARF .