Research Article
Large-Scale Portfolio Optimization Using Multiobjective Evolutionary Algorithms and Preselection Methods
Table 1
The numerical results of various algorithms (FEs = 20000).
| Algorithms | Methods | S-1 | S-2 | Best risk | Best return | Best compromise solution | Best risk | Best return | Best compromise solution |
| NSGAII | 1000 stocks | | | | | | | Risk | | | | | | | Return | 1.0007 | 1.0021 | 1.0014 | 1.0002 | 1.0113 | 1.0098 | P-1 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0017 | 1.0082 | 1.0061 | 1.0010 | 1.0113 | 1.0091 | P-2 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0022 | 1.0087 | 1.0063 | 1.0011 | 1.0113 | 1.0095 |
| MODE-SS | 1000 stocks | | | | | | | Risk | | | | | | | Return | 1.0012 | 1.0037 | 1.0031 | 1.0004 | 1.0113 | 1.0093 | P-1 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0018 | 1.0085 | 1.0071 | 1.0011 | 1.0113 | 1.0094 | P-2 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0024 | 1.0091 | 1.0077 | 1.0006 | 1.0113 | 1.0092 |
| MODE-NDS | 1000 stocks | | | | | | | Risk | | | | | | | Return | 1.0016 | 1.0067 | 1.0060 | 1.0004 | 1.0113 | 1.0092 | P-1 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0017 | 1.0082 | 1.0060 | 1.0013 | 1.0113 | 1.0093 | P-2 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0018 | 1.0081 | 1.0062 | 1.0011 | 1.0113 | 1.0094 |
| MOCLPSO | 1000 stocks | | | | | | | Risk | | | | | | | Return | 1.0016 | 1.0059 | 1.0042 | 1.0010 | 1.0113 | 1.0096 | P-1 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0025 | 1.0071 | 1.0059 | 1.0003 | 1.0113 | 1.0096 | P-2 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0025 | 1.0070 | 1.0060 | 1.0009 | 1.0113 | 1.0089 |
| NMOEA/D | 1000 stocks | | | | | | | Risk | | | | | | | Return | 1.0012 | 1.0098 | 1.0075 | 1.0017 | 1.0113 | 1.0093 | P-1 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0018 | 1.0105 | 1.0087 | 1.0022 | 1.0113 | 1.0095 | P-2 (200 stocks) | | | | | | | Risk | | | | | | | Return | 1.0015 | 1.0106 | 1.0089 | 1.0010 | 1.0113 | 1.0094 |
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