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Table 10 Average percentage of each operator in a different phase for the Sphere function in Table 7

From: Interactive evolutionary computation with minimum fitness evaluation requirement and offline algorithm design

Search phase

Re-evaluation (operator) (%)

Re-evaluation (archive) (%)

Random (%)

Crossover (%)

Mutation (%)

1–50th evaluations

28.3

0.0

15.8

0.0

55.9

51–100th evaluations

28.8

0.0

0.0

0.0

71.2

101–150th evaluations

28.0

0.0

0.0

0.0

72.0

151–200th evaluations

27.2

0.6

0.0

1.0

71.2

1–200th evaluations

28.1

0.1

4.0

0.2

67.6