Information Technology Reference
In-Depth Information
/Q*a///aaaaaaaa-[07,16] = 6 (12)
*Qaa/a/aaaaaaaa-[08,01] = 6 (4)
+-Qaa**aaaaaaaa-[09,01] = 6 (10)
*QaaaQ+aaaaaaaa-[10,49] = 6 (4)
///++Q*aaaaaaaa-[11,05] = 6 (14)
*aQaaa*aaaaaaaa-[13,39] = 6 (4)
*Qaaaaaaaaaaaaa-[17,08] = 6 (4)
As you can see by their expression, all of them are exact formulations of
Kepler's Third Law. Take, for instance, the last of the solutions presented
Table 6.5
Performance and parameters for the orbital period problem using a unigenic
system (
UGS
), a multigenic system (
MGS
), and a cellular system (
MCS
).
UGS
MGS
MCS
Number of runs
100
100
100
Number of generations
50
50
50
Population size
10
10
10
Number of fitness cases
6 (Table 6.4)
6 (Table 6.4)
6 (Table 6.4)
Function set of normal genes/ADFs
+ - * / Q
+ - * / Q
+ - * / Q
Terminal set
a
a
a
Head length
7
7
7
Gene length
15
15
15
Number of genes/ADFs
1
2
2
Linking function
--
*
--
Function set of homeotic genes
--
--
+ - * / Q
Terminal set of homeotic genes
--
--
ADFs 0-1
Number of homeotic genes/cells
--
--
3
Head length of homeotic genes
--
--
4
Length of homeotic genes
--
--
9
Chromosome length
15
30
49
Mutation rate
0.044
0.044
0.044
Inversion rate
0.1
0.1
0.1
IS transposition rate
0.1
0.1
0.1
RIS transposition rate
0.1
0.1
0.1
One-point recombination rate
0.3
0.3
0.3
Two-point recombination rate
0.3
0.3
0.3
Gene recombination rate
--
0.3
0.3
Gene transposition rate
--
0.1
0.1
Mutation rate in homeotic genes
--
--
0.044
Inversion rate in homeotic genes
--
--
0.1
RIS transposition rate in homeotic genes
--
--
0.1
IS transposition rate in homeotic genes
--
--
0.1
Fitness function
Eq. (3.1)
Eq. (3.1)
Eq. (3.1)
Precision
20%
20%
20%
Success rate
76%
96%
99%
