Table 7 Comparative Analysis of Diagnostic Performance Metrics between T2-Weighted and FLAIR MRI Image-Based AI Models for MS Detection, highlighting that the FLAIR model achieves higher accuracy, precision, and F1 score, albeit with a larger feature size and longer CPU time, utilizing the RF classifier.
Feat size | Acc | Prec | Rec | F1 score | CPU time | Avr fit | Std fit | Best fit | Worst fit | |
---|---|---|---|---|---|---|---|---|---|---|
T2 | 63.76 | 91.2471 | 90.7619 | 86.303 | 88.4382 | 8.0064 | 0.1099 | 0.0105 | 0.0944 | 0.1295 |
FLAIR | 91.16 | 92.94118 | 95.66871 | 85.125 | 90.0345 | 12.35661 | 0.1181 | 0.0109 | 0.0943 | 0.1413 |