Table 5.

Test Dice Score (%) of medical instrument segmentation.

Methods	Strong-weak data split(697 in total)
	697-0	348-349 (50%)	174-523 (25%)
U-Net	70.60 ± 0.87	65.73 ±0.39	62.55 ±0.11
U-Net+Unary sSE	71.25 ± 0.76	67.31 ± 0.88	65.93 ± 1.08
MS-Net	–	67.61 ± 0.56	65.98 ±0.75
MS-Net+Unary sSE	–	68.59 ± 0.35	66.15 ± 0.75
MS-Net2	–	68.51 ± 0.54	66.38 ±0.85
MS-Net2+Unary sSE	–	68.92 ± 0.47	66.55 ± 0.82
MSDN−	70.86 ±0.72	68.71 ± 1.33	62.22 ± 0.56
MSDN	–	69.05 ±0.65	66.89 ±0.89