Table 3.
Comparative analysis of FS methods
FSFL | Vote FS | RF Emb FS | LGBM Emb FS | SVM RFE FS | LR RFE FS | Filter MI FS | Filter f-ANOVA FS | |
---|---|---|---|---|---|---|---|---|
Maximum accuracy (%) | 73.55 | 72.99 | 73.36 | 73.51 | 70.53 | 73.50 | 72.75 | 73.44 |
Number of selected features | 21 | 76 | 43 | 87 | 96 | 60 | 91 | 53 |
DR (%) | – | + 72% | + 51% | + 76% | + 78% | + 65% | + 77% | + 60% |