Table 1:

Performance of C-DEF and U-Net models on BraTS cohort using limited training data

	Mean Dice Similarity Coefficient [95% CI]
Model	Enhancing Tumor	Peritumoral Edema	Necrotic/Non-enhancing Tumor
C-DEF-5	0.74 [0.72, 0.76]	0.81 [0.80, 0.83]	0.15 [0.13, 0.18]
U-Net-5	0.58 [0.56, 0.60]	0.55 [0.52, 0.57]	0.17 [0.15, 0.20]
C-DEF-10	0.72 [0.70, 0.74]	0.83 [0.81, 0.84]	0.17 [0.15, 0.20]
U-Net-10	0.70 [0.68, 0.72]	0.83 [0.82, 0.85]	0.28 [0.25, 0.31]
C-DEF-15	0.76 [0.74, 0.77]	0.85 [0.83, 0.86]	0.24 [0.22, 0.27]
U-Net-15	0.73 [0.71, 0.75]	0.82 [0.81, 0.84]	0.27 [0.24, 0.30]
C-DEF-20	0.76 [0.74, 0.78]	0.84 [0.82, 0.85]	0.21 [0.19, 0.24]
U-Net-20	0.77 [0.75, 0.79]	0.80 [0.79, 0.82]	0.28 [0.25, 0.31]
C-DEF-40	0.80 [0.78, 0.81]	0.85 [0.84, 0.87]	0.28 [0.25, 0.31]
U-Net-40	0.78 [0.77, 0.80]	0.85 [0.84, 0.87]	0.34 [0.31, 0.38]
C-DEF-80	0.81 [0.80, 0.83]	0.86 [0.85, 0.88]	0.32 [0.29, 0.36]
U-Net-80	0.81 [0.80, 0.83]	0.88 [0.86, 0.89]	0.48 [0.44, 0.52]
C-DEF-160	0.83 [0.82, 0.85]	0.87 [0.86, 0.89]	0.39 [0.36, 0.43]
U-NET-160	0.82 [0.81, 0.84]	0.89 [0.88, 0.91]	0.51 [0.47, 0.55]
C-DEF-Alla	0.83 [0.81, 0.84]	0.88 [0.86, 0.89]	0.43 [0.39, 0.46]
U-Net-Alla	0.83 [0.81, 0.84]	0.89 [0.88, 0.91]	0.51 [0.47, 0.55]

^atrained on data from 295 participants per fold