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. 2021 Jul 7;49(2):517–526. doi: 10.1007/s00259-021-05473-2

Table 4.

Confusion matrix comparing the M stage determined according to the PROMISE miTNM framework based on expert annotations and based on convolutional neural network annotations

Predicted stage
miM0 miM1a miM1b/u miM1b/o miM1b/d miM1c Total
Annotations stage
miM0 8 5 4 0 0 0 17
miM1a 2 6 1 0 0 0 9
miM1b/u 1 0 7 4 0 1 13
miM1b/o 0 0 0 3 1 0 4
miM1b/d 0 0 0 1 6 0 7
miM1c 0 0 0 0 0 2 2
Total 11 11 12 8 7 3 52