Breast MRI Segmentation and Ki-67 High- and Low-Expression Prediction Algorithm Based on Deep Learning

Table 2

Compared with traditional network.

Method	DSC	PPV	Sensitivity
U-Net	0.80	0.81	0.80
V-Net	0.83	0.83	0.84
CNN	0.86	0.88	0.87
FCN	0.90	0.92	0.91
CNN+SVM	0.94	0.93	0.94