Review Article
A Review on Recent Developments for Detection of Diabetic Retinopathy
Table 2
Performance metrics.
| | Measures | Description |
| | Peak signal to noise ratio (PSNR) | | Measures quality of image. |
| | Sensitivity or true positive rate (TPR) | | Measures the ratio between TP and FN. |
| | False positive rate (FPR) | | Measures the ratio between FP and TN. |
| | False negative rate (FNR) | | Measures the ratio between FN and TP. |
| | Specificity (SPC) or true negative rate (TNR) | | Measures the ratio between TN and FP. |
| | Accuracy (ACC) | | The degree to which the result of a measurement, calculation, or specification confirms the correct value or a standard. |
| | Area under curve (AUC) | | How much system is sensitive to detect the desired output? |
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