Various metrics (mean ± standard deviation) showing the performance of the deep learning model from all 5 runs of the cross-validation processa

Run 1Run 2Run 3Run 4Run 5Average
Dice coefficient0.91 ± 0.030.92 ± 0.030.91 ± 0.030.91 ± 0.020.92 ± 0.030.91 ± 0.03
Spatial correlation coefficient0.84 ± 0.050.77 ± 0.100.81 ± 0.070.78 ± 0.080.81 ± 0.080.80 ± 0.08
MAE (HU)89.32 ± 12.29109.18 ± 23.4998.95 ± 13.75105.10 ± 17.62120.29 ± 26.91104.57 ± 21.33
  • a Averaged metrics from all 40 testing datasets are also included.