ContourTL-Net: Contour-Based Transfer Learning Algorithm for Early-Stage Brain Tumor Detection

Table 7

Experimental result (%) analysis for unseen data.

S/L	Sensitivity (recall)	Specificity (TN)	Precision (PPV)	NPV	Accuracy	-score	ROC-AUC
1	100	99.49	99.68	100	99.80	99.84	0.997
2	99.44	99.62	99.78	99.11	99.51	99.60	0.995
3	99.76	98.47	99.04	99.61	99.26	99.40	0.991
4	100	98.60	99.12	100	99.46	99.56	0.997
5	99.92	99.36	99.60	99.87	99.70	99.76	0.996

Significant performances are denoted in bold.