Research Article

Risk Assessment of Hip Fracture Based on Machine Learning

Table 11

Results of SVM with a linear kernel.

LinearMeanSt. deviationBest

Sensitivity (8 features)61.22%10.20%83.33%
Specificity (8 features)76.69%10.85%92.30%
Accuracy (8 features)67.71%8.81%87.10%
Sensitivity (12 features)68.44%9.76%88.89%
Specificity (12 features)75.62%13.35%92.30%
Accuracy (12 features)71.45%9.17%90.32%