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Table 2 performance comparison of SVM, SVM-RFE, and SVM-RFE-CV

From: Recursive SVM biomarker selection for early detection of breast cancer in peripheral blood

Measure SVM SVM-RFE SVM-RFE-CV
#genes 42   18   15  
  Training set Testing set Training set Testing set Training set Testing set
Precision 97.0% 58.8% 100% 71.4% 100% 74.29%
Accuracy 98.4% 56.9% 100% 70.8% 100% 73.85%
Sensitivity 100.0% 58.8% 100% 73.5% 100% 76.47%
Specificity 96.9% 54.8% 100% 67.7% 100% 70.97%
AUC 0.98 0.56 1.0 0.75 1.0 0.80