Support of NSGA-II

ahmedfgad · Sep 6, 2023 · cabfa6d · cabfa6d
1 parent a3dc00b
commit cabfa6d
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Showing 8 changed files with 290 additions and 270 deletions.
diff --git a/pygad/helper/__init__.py b/pygad/helper/__init__.py
@@ -1,3 +1,3 @@
-from pygad.helper import unique, nsga2
+from pygad.helper import unique
 
-__version__ = "1.2.0"
+__version__ = "1.1.0"
diff --git a/pygad/helper/nsga2.py b/pygad/helper/nsga2.py
diff --git a/pygad/pygad.py b/pygad/pygad.py
@@ -11,9 +11,11 @@
 from pygad import visualize
 import sys
 
+# Extend all the classes so that they can be referenced by just the `self` object of the `pygad.GA` class.
 class GA(utils.parent_selection.ParentSelection,
          utils.crossover.Crossover,
          utils.mutation.Mutation,
+         utils.nsga2.NSGA2,
          helper.unique.Unique,
          visualize.plot.Plot):
 

diff --git a/pygad/utils/__init__.py b/pygad/utils/__init__.py
@@ -1,5 +1,6 @@
 from pygad.utils import parent_selection
 from pygad.utils import crossover
 from pygad.utils import mutation
+from pygad.utils import nsga2
 
-__version__ = "1.0.1"
+__version__ = "1.1.0"
diff --git a/pygad/utils/crossover.py b/pygad/utils/crossover.py
@@ -6,6 +6,10 @@
 import random
 
 class Crossover:
+
+    def __init__():
+        pass
+
     def single_point_crossover(self, parents, offspring_size):
 
         """

diff --git a/pygad/utils/mutation.py b/pygad/utils/mutation.py
@@ -9,6 +9,9 @@
 
 class Mutation:
 
+    def __init__():
+        pass
+
     def random_mutation(self, offspring):
 
         """