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

Table 8

Experimental result (%) evaluation of the proposed methodology with the state-of-the-art methods for unseen dataset.

Method	No. of total test image	Sensitivity (recall)	PPV (precision)	Accuracy (%)
CNN model [24]	1265	94.80	98.33	96.25
Isolated CNN classifier [52]	—	—	—	97.20
Proposed model	2024	100	99.12	99.46

Significant performances are denoted in bold.