Research Article

Deep Learning-Aided Automated Pneumonia Detection and Classification Using CXR Scans

Table 7

Precision, recall, F1 score, and support of all three classes.

Model nameCNNVGG16VGG19Xception
Training and test ratio80–20%70–30%60–40%80–20%70–30%60–40%80–20%70–30%60–40%80–20%70–30%60–40%

COVID-19Accuracy0.980.970.970.980.980.970.980.980.970.980.980.98
F1 score0.970.960.960.970.960.940.970.960.960.970.960.97
FDR0.010.010.030.000.020.020.000.010.010.010.010.02
FNR0.870.940.700.930.790.820.920.830.880.860.900.76
FOR0.020.030.030.020.030.040.020.030.030.020.030.02
FPR0.000.000.010.000.010.010.000.010.000.000.000.01
Precision0.990.990.971.000.980.981.000.990.990.990.990.98
Recall0.950.920.940.950.940.910.950.940.930.950.930.95
Sensitivity0.950.920.940.950.940.910.950.940.930.950.930.95
Specificity0.440.430.430.440.430.420.440.430.430.440.430.44

NormalAccuracy0.960.960.960.940.950.910.940.940.940.970.950.95
F1 score0.950.940.940.930.930.890.920.920.920.960.940.93
FDR0.090.030.090.140.120.200.140.140.130.080.100.13
FNR0.030.730.210.000.060.000.000.110.090.040.120.00
FOR0.000.050.020.000.010.000.000.010.010.000.010.00
FPR0.060.020.060.090.080.140.090.090.080.050.070.09
Precision0.910.970.910.860.880.800.860.860.870.920.900.87
Recall1.000.920.971.000.991.001.000.980.981.000.981.00
Sensitivity1.000.920.971.000.991.001.000.980.981.000.981.00
Specificity0.570.530.560.570.570.570.570.560.560.570.560.57

PneumoniaAccuracy0.970.950.960.940.950.930.950.930.940.960.940.94
F1 score0.950.920.940.910.920.870.910.890.900.940.900.90
FDR0.020.130.040.020.030.010.010.060.060.040.080.03
FNR0.850.120.700.890.830.970.950.760.710.720.630.87
FOR0.040.010.040.070.060.090.070.070.060.040.060.07
FPR0.010.070.020.010.010.000.000.020.030.020.040.01
Precision0.980.870.960.980.970.990.990.940.940.960.920.97
Recall0.920.980.910.850.870.780.850.840.860.910.870.84
Sensitivity0.920.980.910.850.870.780.850.840.860.910.870.84
Specificity0.430.460.430.400.410.370.400.400.400.430.410.40