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Table 3 The standard deviation and the average of the chromosome’s scores in five generations of algorithms

From: Improving the interactive genetic algorithm for customer-centric product design by automatically scoring the unfavorable designs

Number of generations

Simple interactive genetic algorithm

Multi-stage interactive genetic algorithm (last stage)

Proposed method

Std. dev

Average

Std. dev

Average

Std. dev

Average

1

3.43

8.83

3.81

2.50

3.43

4.16

2

2.88

5

4.48

4.16

3.53

5

3

3.72

3.33

3.81

2.50

2.35

6.66

4

4.08

5

3.43

4.16

2.35

8.33

5

3.72

3.33

4.71

3.33

2.35

8.33