Information Technology Reference
In-Depth Information
a.
012345678901234012345678901234012345678901234
/+-***-aaaaaaaa+a/a/+*aaaaaaaa*-*-a*-aaaaaaaa
b.
Sub-ET
1
/
a
a
a
a
a
a
a
a
Sub-ET
2
Sub-ET
3
a
/
a
a
/
a
a
a
a
a
a
a
a
a
a
c.
§
2
·
a
0
y
2
¨
©
a
¸
¹
2
Figure 3.31.
Best individual of generation 0 (chromosome 16). It has a fitness of
886.7593 evaluated against the set of fitness cases presented in Table 3.2.
a)
The
chromosome of the individual.
b)
The sub-ETs codified by each gene.
c)
The
corresponding mathematical expression after linking with addition (the contribution
of each sub-ET is shown in brackets). Note that gene 3 is a neutral gene as it
contributes nothing to the overall solution.
useful numerical constants in sub-ET
1
and sub-ET
2
as a result of simple arith-
metic manipulations.
The descendants of the individuals of the initial population are shown
below (the best of generation are shown in bold):
