OptiGenAlg (class)¶
Method code available at https://github.com/Eomys/pyleecan/tree/master/pyleecan/Methods/Optimization/OptiGenAlg
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class
OptiGenAlg
(selector=None, crossover=None, mutator=None, p_cross=0.9, p_mutate=0.1, size_pop=40, nb_gen=100, problem=-1, xoutput=-1, logger_name='Pyleecan.OptiSolver', is_keep_all_output=False, init_dict=None, init_str=None)[source]¶ Bases:
pyleecan.Classes.OptiSolver.OptiSolver
Genetic algorithm class
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VERSION
= 1¶
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save
(save_path='', is_folder=False)¶ Save the object to the save_path
- Parameters
self – A pyleecan object
save_path (str) – path to the folder to save the object
is_folder (bool) – to split the object in different files: separate simulation machine and materials
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copy
()¶ Return a copy of the class
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get_logger
()¶ Get the object logger or its parent’s one
- Parameters
obj – A pyleecan object
- Returns
logger – Pyleecan object dedicated logger
- Return type
logging.Logger
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property
selector
¶ Selector of the genetic algorithm
- Type
function
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property
crossover
¶ Crossover of the genetic algorithm
- Type
function
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property
mutator
¶ Mutator of the genetic algorithm
- Type
function
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property
p_cross
¶ Probability of crossover
- Type
float
- Min
0
- Max
1
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property
p_mutate
¶ Probability of mutation
- Type
float
- Min
0
- Max
1
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property
size_pop
¶ Size of the population
- Type
int
- Min
1
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property
nb_gen
¶ Number of generations
- Type
int
- Min
1
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