Research Article
Brain Tumor Detection and Classification Using IFF-FLICM Segmentation and Optimized ELM Model
Table 12
Cross-validation (5 × 5-fold Dataset-255) during run-1.
| Fold | Test images | TP | FN | TN | FP | Accuracy (%) |
| 1st fold | 51 | 43 | 1 | 7 | 0 | 98.04 | 2nd fold | 51 | 44 | 0 | 7 | 0 | 100 | 3rd fold | 51 | 44 | 0 | 7 | 0 | 100 | 4th fold | 51 | 44 | 0 | 7 | 0 | 100 | 5th fold | 51 | 43 | 1 | 7 | 0 | 98.04 | Final average accuracy | | 99.21 |
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