Table 2.

X-Ray image classification result using RNN and CNN for COVID-19 detection.

Threshold	True positive (COVID-19)	False positive (Non COVID-19)	True negative (COVID-19)	False negative (Non COVID-19)	Total number of tested images	Sensitivity (%)	Specificity (%)	Accuracy (%)
0.5	65	41	1115	85	1306	43.33	96.45	90.35
0.6	70	36	1124	76		47.94	96.89	91.42
0.7	75	31	1135	65		53.57	97.34	92.64
0.8	79	27	1148	52		60.30	97.70	93.95
0.9	85	21	1160	40		68.00	98.22	95.32
1	96	10	1180	20		82.75	99.15	97.70