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Table 4 Diagnostic evaluation of the selected features

From: Diagnostic assessment by dynamic contrast-enhanced and diffusion-weighted magnetic resonance in differentiation of breast lesions under different imaging protocols

Selected feature

Criteria

Specificity

Sensitivity

Accuracy

AUC

ADC

SVM [31–33]

0.778

0.94

82.8

0.809

Sum average

KNN [34]

0.667

0.91

78.50

0.815

Entropy

Random Forest [35]

0.722

0.92

74.19

0.791

Elongation

Sum variance

Average

0.722

0.923

78.50

0.805

  1. Evaluation of the discrimination power of five selected informative features through three classical classification models.