Table 5.

Evolution of the model performance when trained on subsets of the PCa dataset with different sizes, keeping the test set size constant (n=1,477).

# Train slides	# Train tiles	QWK score	Accuracy (%)
80	1919	0.497	32.36
160	3851	0.586	37.71
500	12,714	0.628	41.28
1000	25,757	0.692	47.66
2500	64,697	0.738	50.03
5000	129,734	0.771	58.43
8348	215,116	0.789	59.40

Bold values indicate best results