Table 2.

Summary of dose prediction performance using different networks. (Green and Red colors highlight the correct and wrong predictions, respectively).

Dose prescription	1 × 24 Gy in record (48)			1 × 20–22 Gy in record (48)			3 × 9 Gy In record (32)			5 × 6 Gy In record (24)
Model Type (CNN)	1P	2P	3P	1P	2P	3P	1P	2P	3P	1P	2P	3P
Predicted 1 × 24 Gy	29	34	44	12	10	7	2	0	0	2	0	0
Predicted 1 × 20–22 Gy	12	12	2	27	32	36	4	3	1	2	1	1
Predicted 3 × 9 Gy	3	2	2	6	6	3	16	19	25	6	6	4
Predicted 5 × 6 Gy	4	0	0	3	2	2	8	10	6	16	17	19
Model type	Accuracy mean (range)			Sensitivity mean (range)			Specificity mean (range)			AUC
1P	0.79 (0.74–0.85)			0.58 (0.50–0.67)			0.86 (0.83–0.88)			0.84
2P	0.84 (0.79–0.88)			0.67 (0.59–0.71)			0.89 (0.85–0.91)			0.88
3P	0.91 (0.88–0.93)			0.81 (0.75–0.92)			0.94 (0.91–0.96)			0.94