36 lines
1.0 KiB
Plaintext
36 lines
1.0 KiB
Plaintext
|
###
|
||
|
|
### emulate the operation of the "Simple LISP Code", from the
|
||
|
|
### appendix of _Genetic Programming_ (Koza).
|
||
|
|
###
|
||
|
|
|
||
|
|
###
|
||
|
|
### if you increase the population size to 1000 or more, change the
|
||
|
|
### selection methods to "fitness_overselect".
|
||
|
|
###
|
||
|
|
|
||
|
|
max_depth = 17
|
||
|
|
|
||
|
|
probabilistic_operators = no
|
||
|
|
breed_phases = 4
|
||
|
|
|
||
|
|
breed[1].rate = 0.7 # fill 70% of the population...
|
||
|
|
breed[1].operator = crossover, \ # ...by functionpoint crossover.
|
||
|
|
select = fitness, \
|
||
|
|
internal = 1.0
|
||
|
|
|
||
|
|
breed[2].rate = 0.2 # fill 20% of the population...
|
||
|
|
breed[2].operator = crossover, \ # ...by anypoint crossover.
|
||
|
|
select = fitness, \
|
||
|
|
internal = 0.0, \
|
||
|
|
external = 0.0
|
||
|
|
|
||
|
|
breed[3].rate = 0.1 # fill 10% of the population...
|
||
|
|
breed[3].operator = reproduction, \ # ...by reproduction.
|
||
|
|
select = fitness
|
||
|
|
|
||
|
|
breed[4].rate = 0.0 # fill 0% of the population...
|
||
|
|
breed[4].operator = mutation, \ # ...by mutation.
|
||
|
|
select = fitness, \
|
||
|
|
method = grow, \
|
||
|
|
depth = 0-4
|