Fig. 4.
Network validation on a cohort of 1066 slides from 400 EoE patients. (a) Comparing the maximal intact eosinophils per HPF (0.3mm2) of an entire slide, as measured by the pathologists and the model network. (b) Classification confusion matrix based on comparing the peak eosinophil count in a high-power field to 15. (c) The classifier performance in the AUC space; each dot represents a different PEC threshold. A threshold of 14.5 (red circle) maximizes the overall accuracy.