Fig. 3: Explainability and interpretability visualisations for images incorrectly classified by the model, where one false positive (FP) and one false negative (FN) images from the L1-UK-CRC -SVS-1-BLIND cohort are shown.
From: H&E-based MSI/MMR testing with AI in colorectal cancer: a multi-centred blinded evaluation

A Original WSI and two ROIs beneath it (selected from different regions indicated by the red boxes). B Attention scores with darker hues of red indicating high attention and blue indicating low attention. C Annotated regions based on a classification of the tissue, including adipose, background, debris, lymphocytes, mucus, smooth muscle, normal colon mucosa, stroma, and tumour.