Question
Generate the population in the next iteration by using Roulette-Wheel criterion:
|
|
|
| 1 | 3.5 |
| 2 | 4.6 |
| 3 | 5 |
| 4 | 2.8 |
| 5 | 1.8 |
Answer :
Word Count : 258
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Skip in 10
First, compute the total fitness of the population: [ F_\text{total} = 3.5 + 4.6 + 5 + 2.8 + 1.8 ] Step by step: * (3.5 + 4.6 = 8.1) * (8.1 + 5 = 13.1) * (13.1 + 2.8 = 15.9) * (15.9 + 1.8 = 17.7) So, (F_\text{total} = 17.7). Next, compute the selection probability (p_k) for each individual: [ p_k = \frac{F_k}{F_\text{total}} ] * (p_1 = 3.5 / 17.7 \approx 0.198) * (p_2 = 4.6 / 17.7 \approx 0.260) * (p_3 =
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