Research Article
A Soft Computing Based Approach Using Modified Selection Strategy for Feature Reduction of Medical Systems
Table 2
The terms used for the calculation of sensitivity, specificity, NPV, and PPV.
| Diagnostic Test or Classification | Disease (Positive) (Patients with Urological Disease or Risky Patients) | Disease Negative (Patients without Urological Disease or Healthy Patients |
| Test Positive | True Positive (T. P.) | False Positive (F. P.) | Test Negative | False Negative (F. N.) | True Negative (T. N.) |
| The Column Total | (T. P.) + (F. N.) | (F. P.) + (T. N.) |
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