Fig. 4: Explainability maps for a male patient of age 40, ground truth grade IV, survival time 33.99 months, and survival status deceased from the TCGA-KIRC cohort.
From: Generating crossmodal gene expression from cancer histopathology improves multimodal AI predictions
a whole slide image (WSI). b intra-tumour gradation heterogeneity. c intra-tumour survival heterogeneity. d co-attention maps for real and synthesized transcriptomic data and WSI patches for different gene groups. e comparative study of intra-tumour heterogeneity and corresponding co-attention maps obtained for prediction using synthesized transcriptomic data for chosen regions marked with different coloured rectangles.
