Research Article
A Master-Slave Binary Grey Wolf Optimizer for Optimal Feature Selection in Biomedical Data Classification
Table 8
Wilcoxon rank sum test at 5% significance level.
| | Dataset | Wilcoxon rank sum test | BGWO2 vs. MSBGWO | BGA vs. MSBGWO | BPSO vs. MSBGWO | DE vs. MSBGWO | SCA vs. MSBGWO |
| | Colon cancer | value | | | | | | | value | 1 | 1 | 1 | 1 | 1 | | value | 3.7979 | 3.7965 | 3.8024 | 3.7950 | 3.4897 | | Central nervous system | value | | | | | | | value | 1 | 1 | 1 | 1 | 1 | | value | 3.8068 | 3.8292 | 3.8068 | 3.8068 | 3.4064 | | Leukemia | value | | | | | | | value | 1 | 1 | 1 | 1 | 1 | | value | 3.7848 | 3.7906 | 3.8083 | 3.7994 | 3.7848 | | DLBCL | value | | | | | | | value | 1 | 1 | 1 | 1 | 1 | | value | 3.6404 | 3.8068 | 3.7935 | 3.7892 | 3.7169 | | Ovarian cancer | value | | | | | | | value | 1 | 1 | 1 | 1 | 1 | | value | 3.7746 | 3.8202 | 3.7833 | 3.7703 | 3.6180 |
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