Table 4: Performances of Different Classifiers

Classification Performance Classifiers
The Proposed System BPANN FLD SVM
Accuracy (% ) 93.18 82.45±6.97 89.05±1.69 89.52±1.31
Sensitivity (% ) 92.31 83.54±10.90 90.51±3.91 89.48±3.08
Specificity (% ) 94.03 81.39±10.79 87.64±1.93 89.57±2.13
PPV(% ) 93.75 82.14±8.12 87.70±1.52 89.33±1.81
NPV(% ) 92.65 84.39±8.58 90.65±3.41 89.87±2.60
Needs training or not No yes yes Yes