Fig. 5: Chest X-ray images selected from NoisyCXR dataset, which do not contain “pneumonia" label in the NIH dataset3. | Nature Communications

Fig. 5: Chest X-ray images selected from NoisyCXR dataset, which do not contain “pneumonia" label in the NIH dataset3.

From: Active label cleaning for improved dataset quality under resource constraints

Fig. 5

a Correctly identified noise case with pneumonia-like opacities shown with bounding boxes. b Wrongly flagged sample with a correct label; here the model confuses lung nodules with pneumonia-like opacities. c A difficult case with subtle abnormality where radiologists indicated medium-confidence in their diagnosis as shown by the highlighted region (RSNA study9).

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