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Table 3 Predictive performance of the deep learning models for the training and validation cohorts

From: Predicting the efficacy of microwave ablation of benign thyroid nodules from ultrasound images using deep convolutional neural networks

 

ACC

AUC

SEN

SPEC

PPV

NPV

Training cohort

ResNet 50

0.73

0.84

0.89

0.53

0.72

0.78

Inception v3

0.65

0.75

0.79

0.46

0.66

0.62

VGG19

0.71

0.77

0.86

0.51

0.70

0.73

EfficientNetB0

0.78

0.89

0.86

0.67

0.78

0.78

EfficientNetB1

0.78

0.87

0.90

0.62

0.76

0.83

EfficientNetB1*

0.85

0.93

0.93

0.75

0.83

0.89

Validation cohort

Resnet 50

0.63

0.76

0.80

0.40

0.63

0.61

InceptionV3

0.54

0.59

0.69

0.34

0.57

0.46

VGG19

0.73

0.81

0.78

0.66

0.74

0.70

EfficientNetB0

0.74

0.86

0.84

0.60

0.73

0.75

EfficientNetB1

0.79

0.84

0.87

0.67

0.78

0.80

EfficientNetB1*

0.79

0.85

0.82

0.74

0.80

0.76

  1. AUC, area under the curve; ACC, accuracy; SEN, sensitivity; SPEC, specificity; NPV, negative predictive value; PPV, positive predictive value; * fine-tuned