Research Article
Hybrid Gradient Descent Grey Wolf Optimizer for Optimal Feature Selection
Table 17
Highest accuracy feature subset comparison of HGDGWO3, BGWOPSO, BGWO1, and BGWO2 on the Statlog (Heart) dataset.
| | Statlog (Heart) | | Accuracy | -measure | Fitness values | No. of features | Precision | Sensitivity |
| | BGWO1 | 0.9259 | 0.9333 | 0.2017 | 6 | 0.9333 | 0.9333 | | BGWO2 | 0.963 | 0.9677 | 0.1934 | 3 | 0.9375 | 1 | | HGDGWO | 0.9259 | 0.9333 | 0.1974 | 4 | 0.9333 | 0.9333 | | BGWOPSO | 0.963 | 0.9677 | 0.2141 | 4 | 0.9375 | 1 |
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