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About this paper

Haozhe Luo, Aurélie Pahud de Mortanges, Oana Inel, Abraham Bernstein, Mauricio Reyes

DWARF trains disease-specific chest X-ray classifiers to align highlighted regions with annotated disease regions. It uses a pretrained vision-language model and a disease-specific head to convert cross-attention into segmentation-style maps, training classification and map alignment together. On full 13-finding ChestX-Det, it reports AUC 81.94 ± 0.37% and Max Dice 18.24 ± 0.18%, versus GAIN’s 80.90% and 13.90%; these are benchmark, not clinical, results.

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