Table 2.

Quantitative performance comparison across all proposed models by Accuracy, AUC, Precision and Recall at the image patch, region and patient level, with the best performance in bold for each metric

		W/o attention	Attention on tumor	Tumor (Ki67${}^{+}$)	Tumor (PHH3${}^{+}$)	Tumor ($\gamma \%$)	Tumor (Ki67${}^{+} \cup$ PHH3${}^{+}$)
Patch level	Accuracy	0.700	0.783	0.825	0.802	0.878	0.893
	AUC	0.710	0.812	0.884	0.838	0.946	0.962
	Precision	0.722	0.784	0.828	0.801	0.908	0.897
	Recall	0.854	0.907	0.912	0.914	0.898	0.939
Region level	Accuracy	0.702	0.800	0.860	0.836	0.930	0.940
Patient level	Accuracy	0.733	0.800	0.833	0.833	0.900	0.933