Research Article
Different Transfer Functions for Binary Particle Swarm Optimization with a New Encoding Scheme for Discounted {0-1} Knapsack Problem
Table 1
New binary encoding scheme.
| | No. | Binary encoding scheme | Meaning |
| | 1 | 00 | No item of group is chosen | | 2 | 01 | First item of group is chosen | | 3 | 10 | Third item of group is chosen | | 4 | 11 | Fourth item of group is chosen |
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