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GA gives graph the database

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SimpleArt
2020-11-07 13:32:34 -05:00
parent f1f9d70c26
commit c959f44fd5
3 changed files with 18 additions and 20 deletions
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8
src/EasyGA.py
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@ -50,15 +50,10 @@ class GA(Attributes):
# Create the database here to allow the user to change # Create the database here to allow the user to change
# the database name and structure in the running function. # the database name and structure in the running function.
self.database = database.Database()
self.database.create_data_table(self) self.database.create_data_table(self)
# Create the initial population # Create the initial population
self.initialize_population() self.initialize_population()
self.set_all_fitness()
self.population.sort_by_best_fitness(self)
# Save the population to the database
self.database.insert_current_population(self)
# Otherwise evolve the population # Otherwise evolve the population
else: else:
@ -67,8 +62,11 @@ class GA(Attributes):
self.survivor_selection_impl(self) self.survivor_selection_impl(self)
self.population.update() self.population.update()
self.mutation_population_impl(self) self.mutation_population_impl(self)
# Update and sort fitnesses
self.set_all_fitness() self.set_all_fitness()
self.population.sort_by_best_fitness(self) self.population.sort_by_best_fitness(self)
# Save the population to the database # Save the population to the database
self.database.insert_current_population(self) self.database.insert_current_population(self)

6
src/attributes.py
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@ -63,7 +63,7 @@ class Attributes:
mutation_individual_impl = Mutation_Methods.Individual.single_gene, mutation_individual_impl = Mutation_Methods.Individual.single_gene,
mutation_population_impl = Mutation_Methods.Population.random_selection, mutation_population_impl = Mutation_Methods.Population.random_selection,
termination_impl = Termination_Methods.fitness_and_generation_based, termination_impl = Termination_Methods.fitness_and_generation_based,
database = None, Database = database.Database,
database_name = 'database.db', database_name = 'database.db',
sql_create_data_structure = """CREATE TABLE IF NOT EXISTS data ( sql_create_data_structure = """CREATE TABLE IF NOT EXISTS data (
id integer PRIMARY KEY, id integer PRIMARY KEY,
@ -117,12 +117,12 @@ class Attributes:
self.termination_impl = deepcopy(termination_impl) self.termination_impl = deepcopy(termination_impl)
# Database varibles # Database varibles
self.database = deepcopy(database) self.database = Database()
self.database_name = deepcopy(database_name) self.database_name = deepcopy(database_name)
self.sql_create_data_structure = deepcopy(sql_create_data_structure) self.sql_create_data_structure = deepcopy(sql_create_data_structure)
# Graphing variables # Graphing variables
self.graph = Graph(self) self.graph = Graph(self.database)
# Getter and setters for all required varibles # Getter and setters for all required varibles

16
src/database/graph.py
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@ -8,8 +8,8 @@ class Graph:
"""Prebuilt graphing functions to make visual represention of fitness data.""" """Prebuilt graphing functions to make visual represention of fitness data."""
def __init__(self, ga): def __init__(self, database):
self.ga = ga self.database = database
def make_plot(self, type_of_plot, size, X, Y): def make_plot(self, type_of_plot, size, X, Y):
@ -30,13 +30,13 @@ class Graph:
"""Show a plot of generation by generation total fitness.""" """Show a plot of generation by generation total fitness."""
# Query the X data # Query the X data
generations = self.ga.database.get_total_generations() generations = self.database.get_total_generations()
# Create the generations list - [0,1,2,etc] # Create the generations list - [0,1,2,etc]
X = list(range(0, generations)) X = list(range(0, generations))
# Query for Y data # Query for Y data
Y = self.ga.database.get_generation_total_fitness() Y = self.database.get_generation_total_fitness()
self.make_plot(type_of_plot, size, X, Y) self.make_plot(type_of_plot, size, X, Y)
@ -53,13 +53,13 @@ class Graph:
"""Generation by Max value chromosome """ """Generation by Max value chromosome """
# Query the X data # Query the X data
generations = self.ga.database.get_total_generations() generations = self.database.get_total_generations()
# Create the generations list - [0,1,2,etc] # Create the generations list - [0,1,2,etc]
X = list(range(0, generations)) X = list(range(0, generations))
# Query for Y data # Query for Y data
Y = self.ga.database.get_highest_chromosome() Y = self.database.get_highest_chromosome()
self.make_plot(type_of_plot, size, X, Y) self.make_plot(type_of_plot, size, X, Y)
@ -76,13 +76,13 @@ class Graph:
"""Generation by Min value Chromosome """ """Generation by Min value Chromosome """
# Query the X data # Query the X data
generations = self.ga.database.get_total_generations() generations = self.database.get_total_generations()
# Create the generations list - [0,1,2,etc] # Create the generations list - [0,1,2,etc]
X = list(range(0, generations)) X = list(range(0, generations))
# Query for Y data # Query for Y data
Y = self.ga.database.get_lowest_chromosome() Y = self.database.get_lowest_chromosome()
self.make_plot(type_of_plot, size, X, Y) self.make_plot(type_of_plot, size, X, Y)