Research Article
Constrained Multiobjective Biogeography Optimization Algorithm
Table 4
Mean and variance (Var.) of the cover metric on CMBOA and IS-MOEA.
| Algorithm | Benchmark functions | OSY | TNK | CONSTR | CTP1 | CTP2 | CTP3 |
| C(CMBOA, IS-MOEA) | | | | | | | Mean | 0.9044 | 0.0997 | 0.1670 | 0.1823 | 0.1773 | 0.5976 | Var. | 0.0456 | 0.0010 | 0.0010 | 0.0048 | 0.0037 | 0.0318 | C(IS-MOEA, CMBOA) | | | | | | | Mean | 0.0517 | 0.3093 | 0.1367 | 0.1523 | 0.3167 | 0.4710 | Var. | 0.0140 | 0.0029 | 0.0012 | 0.0017 | 0.0045 | 0.0249 |
| Algorithm | Benchmark functions | CTP4 | CTP5 | CF1 | CF2 | CF4 | CF6 |
| C(CMBOA, IS-MOEA) | | | | | | | Mean | 0.7990 | 0.6701 | 0.9667 | 0.6591 | 0.6190 | 0.8472 | Var. | 0.0241 | 0.0334 | 0.0020 | 0.0680 | 0.0957 | 0.0305 | C(IS-MOEA, CMBOA) | | | | | | | Mean | 0.1767 | 0.3223 | 0.0520 | 0.0787 | 0.0713 | 0.0143 | Var. | 0.0173 | 0.0133 | 0.0045 | 0.0109 | 0.0210 | 0.0011 |
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