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Table 5 Intersection over Union (IoU) of the segmentation models

From: Automated segmentation of brain metastases in T1-weighted contrast-enhanced MR images pre and post stereotactic radiosurgery

IoU

Baseline

FU1

FU2

FU3

FU4

FU5

FU6

Model 1 – nnU-Net trained with ETZ data only

0.89

0.65

0.55

0.50

0.46

0.48

0.38

Model 2 - nnU-Net trained with ETZ and public data

0.88

0.66

0.63

0.62

0.61

0.62

0.58

Model 3 - MedNeXt trained with ETZ data only

0.89

0.69

0.59

0.58

0.52

0.58

0.52

Model 4 - MedNeXt trained with ETZ and public data

0.89

0.67

0.63

0.61

0.61

0.63

0.59

  1. In bold is the value of the best IoU for the corresponding test set