Fig. 4.

Interpretability of DL models. A Unaltered whole slide image along with the attention and classification maps for the same regions generated by our model for a slide labeled as intestinal the pathologist and diffuse by our model. Brighter regions in the attention map indicate greater importance by the model. Redder regions in the heat map indicate the model evaluating the region as increasingly intestinal type in nature. B Unaltered whole slide image along with the attention and classification maps for the same regions generated by our model for a slide labeled as intestinal the pathologist and diffuse by our model. Brighter regions in the attention map indicate greater importance by the model. Bluer regions in the heat map indicate the model evaluating the region as increasingly diffuse type in nature