Research Article
Enhancing Hyperheuristics for the Knapsack Problem through Fuzzy Logic
Table 6
Results of the statistical test.
| Other methods () | Set of instances | FuzzyHH () |
| HH4 | Test | 12.2448 | Hard20 | 2.9839 | Hard50 | 1.6961 | Hard100 | 1.3620 | Hard200 | 1.2469 |
| HH6 | Test | 12.5431 | Hard20 | 3.3696 | Hard50 | 1.4672 | Hard100 | 0.9876 | Hard200 | 0.8275 |
| HH8 | Test | 13.3465 | Hard20 | 2.7340 | Hard50 | 1.2813 | Hard100 | 0.9636 | Hard200 | 0.8423 |
| Binary GA | Test | 9.1834 | Hard20 | ā8.1564 | Hard50 | 4.7742 | Hard100 | 4.3923 | Hard200 | 6.5108 |
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Results in bold are when the test rejects the null hypothesis.
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