A Hybrid DE-RGSO-ELM for Brain Tumor Tissue Categorization in 3D Magnetic Resonance Images

Table 7

Comparison of tumor classification results to state-of-the-art techniques.

Case (SPL)	CT	NC	CC	SPL	GA-SVM	GA-ELM	GA-ELM-IPSO [28]	DE-ELM-RGSO
1	0.94	0.97	0.97	0.98	0.97	0.97	0.98	0.98
2	0.94	0.91	0.86	0.91	0.89	0.90	0.92	0.96
3	0.97	0.95	0.97	0.96	0.96	0.94	0.95	0.94
4	0.87	0.91	0.88	0.91	0.88	0.89	0.88	0.88
5	0.68	0.71	0.70	0.85	0.65	0.70	0.74	0.72
6	0.96	0.94	0.87	0.98	0.91	0.90	0.94	0.96
7	0.57	0.69	0.93	0.84	0.90	0.90	0.90	0.94
8	0.98	0.96	0.96	0.88	0.93	0.92	0.94	0.96
9	0.93	0.94	0.94	0.97	0.93	0.94	0.94	0.96
10	0.92	0.94	0.94	0.96	0.93	0.94	0.94	0.96
Mean	0.87	0.86	0.90	0.91	0.895	0.9	0.912	0.9260
STD	0.14	0.14	0.08	0.053	0.09	0.074	0.066	0.0772