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. 2023 Jan 30;128(7):1369–1376. doi: 10.1038/s41416-023-02143-y

Fig. 3. Heatmap visualisations of the attention value and mean-staining intensity in tiles within the tissue image.

Fig. 3

The values are normalised to [0, 1]. a Slides with IHC score 2 and negative HER2 status. b Attention score heatmap of HER2 status MIL classifier. c Attention score heatmap of IHC score MIL classifier. d Patchwise mean-staining intensity heatmap. White arrows point to locations where the attention values do not match staining intensity.