From: Radiomics and deep learning for myocardial scar screening in hypertrophic cardiomyopathy
Cross-validation | 1 | 2 | 3 | 4 | 5 | Mean ± SD | |
---|---|---|---|---|---|---|---|
Radiomics | Sensitivity | 0.92 | 0.91 | 0.92 | 0.91 | 0.91 | 0.91 ± 0.01 |
Specificity | 0.42 | 0.36 | 0.37 | 0.37 | 0.29 | 0.36 ± 0.05 | |
Recall | 0.85 | 0.81 | 0.84 | 0.82 | 0.77 | 0.82 ± 0.03 | |
Precision | 0.58 | 0.56 | 0.57 | 0.56 | 0.53 | 0.56 ± 0.02 | |
Accuracy | 0.65 | 0.62 | 0.63 | 0.62 | 0.58 | 0.62 ± 0.03 | |
AUC | 0.77 | 0.76 | 0.77 | 0.72 | 0.71 | 0.75 ± 0.03 | |
Deep learning | Sensitivity | 0.92 | 0.92 | 0.91 | 0.92 | 0.91 | 0.92 ± 0.01 |
Specificity | 0.45 | 0.42 | 0.42 | 0.42 | 0.30 | 0.40 ± 0.06 | |
Recall | 0.86 | 0.85 | 0.83 | 0.85 | 0.78 | 0.83 ± 0.03 | |
Precision | 0.60 | 0.58 | 0.58 | 0.58 | 0.54 | 0.58 ± 0.02 | |
Accuracy | 0.67 | 0.65 | 0.65 | 0.65 | 0.58 | 0.64 ± 0.03 | |
AUC | 0.76 | 0.76 | 0.75 | 0.78 | 0.77 | 0.76 ± 0.01 | |
Deep learning–radiomics | Sensitivity | 0.91 | 0.91 | 0.91 | 0.91 | 0.91 | 0.91 ± 0.00 |
Specificity | 0.43 | 0.45 | 0.43 | 0.49 | 0.32 | 0.42 ± 0.06 | |
Recall | 0.84 | 0.84 | 0.84 | 0.85 | 0.79 | 0.83 ± 0.02 | |
Precision | 0.59 | 0.60 | 0.59 | 0.61 | 0.54 | 0.59 ± 0.03 | |
Accuracy | 0.65 | 0.67 | 0.65 | 0.69 | 0.60 | 0.65 ± 0.03 | |
AUC | 0.79 | 0.82*†| 0.83*†| 0.82* | 0.79* | 0.81 ± 0.02 |