Research Article
A Hybrid Grey Based KOHONEN Model and Biogeography-Based Optimization for Project Portfolio Selection
Table 6
The criteria for the result in metaheuristic algorithm used in the present study.
| | Algorithm | Time | Value of first objective | Value of second objective |
| | Biogeography based optimization | 2621.2721 | 9.0645 | 7.1240 | | Firefly algorithm | 631.0303 | 9.0303 | 7.9000 | | Artificial bee colony algorithm | 7.7100 | 8.0825 | 7.7100 | | Shuffled frog leaping algorithm | 35.1560 | 7.345 | 5.5465 |
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