## 5 Results and Discussion
### Glaucoma Classification Results
#### 5.2.2 Classification Result for ORIGA Dataset
\begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Models** & **Fold** & **TP** & **TN** & **FP** & **FN** & **R** & **S** & **P** & **F1** & **Acc** \\ \hline \multirow{8}{*}{Inception V3+RF} & Fold1 & 9 & 96 & 1 & 27 & 18.18 & \$89.97 & 79.99 & 72.73 & 78.46 \\  & Fold 2 & 7 & 95 & 2 & 26 & 21.21 & 97.94 & 78.33 & 73.49 & 78.46 \\  & Fold 3 & 4 & 89 & 7 & 30 & 11.76 & 92.71 & 64.74 & 65.79 & 71.54 \\  & Fold4 & 2 & 91 & 5 & 32 & 0.05 & 94.79 & 62.11 & 63.92 & 71.54 \\  & Fold 5 & 5 & 91 & 5 & 29 & 14.71 & 94.79 & 69.08 & 68.17 & 73.85 \\ \cline{2-10}  & Overlapped & & & & & & & & \\ \cline{2-10}  & Gluucoma & 24 & 462 & 20 & 144 & 14.29 & 95.85 & 54.55 & 22.64 & \\  & Normal & 462 & 24 & 144 & 20 & 95.85 & 14.29 & 76.24 & 84.93 & \\  & Average & & & & & 55.07 & 55.07 & 65.39 & 53.78 & 74.76 \\ \hline \multirow{4}{*}{VGG19+RF} & Gluucoma & 23 & 462 & 20 & 145 & 13.69 & 95.85 & 53.48 & 21.8 & \\  & Normal & 462 & 23 & 145 & 20 & 95.85 & 13.69 & 76.11 & 84.85 & \\ \cline{2-10}  & Average & & & & & 54.77 & 54.77 & 64.79 & 53.33 & 74.61 \\ \hline \multirow{4}{*}{Resnet50+RF} & Overlapped & & & & & & & & \\ \cline{2-10}  & Gluucoma & 0 & 482 & 0 & 168 & 0 & 100 & N & N \\ \cline{2-10}  & Normal & 482 & 0 & 168 & 0 & 100 & 0 & 74.15 & 85.15 & \\ \cline{2-10}  & Average & & & & & 50 & N & N & 74.15 \\ \hline \multirow{4}{*}{Inception V3+RF} & Overlapped & & & & & & & & \\ \cline{2-10}  & Gluucoma & 30 & 451 & 31 & 138 & 17.86 & 93.57 & 49.18 & 26.20 & \\ \cline{1-1}  & Normal & 451 & 30 & 138 & 31 & 93.57 & 17 & 76.57 & 84.22 & \\ \cline{1-1}  & Average & & & & & 55.71 & 55.28 & 62.87 & 55.21 & 74 \\ \hline \hline \end{tabular}
\end{table} 
Table 13: Results of hold-out validation classification of the one-stage and two-stage approaches for RF Models in the ORIGA dataset. \begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline
**Models** & **Fold** & **TP** & **TN** & **FP** & **FN** & **R** & **S** & **P** & **F1** & **Acc** \\ \hline \multirow{8}{*}{Inception V3+RF} & Fold1 & 6 & 96 & 1 & 27 & 18.18 & \$89.97 & 79.99 & 72.73 & 78.46 \\  & Fold 2 & 7 & 95 & 2 & 26 & 21.21 & 97.94 & 78.33 & 73.49 & 78.46 \\  & Fold 3 & 4 & 89 & 7 & 30 & 11.76 & 92.71 & 64.74 & 65.79 & 71.54 \\  & Fold4 & 2 & 91 & 5 & 32 & 0.05 & 94.79 & 62.11 & 63.92 & 71.54 \\  & Fold 5 & 5 & 91 & 5 & 29 & 14.71 & 94.79 & 69.08 & 68.17 & 73.85 \\ \cline{2-10}  & Overlapped & & & & & & & & \\ \cline{2-10}  & Gluucoma & 24 & 462 & 20 & 144 & 14.29 & 95.85 & 54.55 & 22.64 & \\ \cline{2-10}  & Normal & 462 & 24 & 144 & 20 & 95.85 & 14.29 & 76.24 & 84.93 & \\ \cline{2-10}  & Average & & & & & 55.07 & 55.07 & 65.39 & 53.78 & 74.76 \\ \hline \multirow{4}{*}{VGG19+RF} & Gluucoma & 23 & 462 & 20 & 145 & 13.69 & 95.85 & 53.48 & 21.8 & \\  & Normal & 462 & 23 & 145 & 20 & 95.85 & 13.69 & 76.11 & 84.85 & \\ \cline{1-1}  & Average & & & & & 54.77 & 54.77 & 64.79 & 53.33 & 74.61 \\ \hline \multirow{4}{*}{Resnet50+RF} & Overlapped & & & & & & & & \\ \cline{1-1}  & Gluucoma & 0 & 482 & 0 & 168 & 0 & 100 & N & N \\ \cline{1-1}  & Normal & 482 & 0 & 168 & 0 & 100 & 0 & 74.15 & 85.15 & \\ \cline{1-1}  & Average & & & & & 50 & N & N & 74.15 \\ \hline \multirow{4}{*}{DenseNet201+RF} & Gluucoma & 30 & 451 & 31 & 138 & 17.86 & 93.57 & 49.18 & 26.20 & \\ \cline{1-1}  & Normal & 451 & 30 & 138 & 31 & 93.57 & 17 & 76.57 & 84.22 & \\ \cline{1-1}  & Average & & & & & 55.71 & 55.28 & 62.87 & 55.21 & 74 \\ \hline \hline \end{tabular}
\end{table} 
Table 14: RF Models’ five-fold validation result for cropped image (two-stage approach) on the ORIGA dataset.