More population changes

alcides · Oct 23, 2024 · ca71e0f · ca71e0f
1 parent e1bba05
commit ca71e0f
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Showing 9 changed files with 11 additions and 13 deletions.
diff --git a/examples/genetic_example/genetic_example.py b/examples/genetic_example/genetic_example.py
@@ -17,13 +17,11 @@
 
 
 class DecisionNode(ABC):
-    def evaluate(self, X):
-        ...
+    def evaluate(self, X): ...
 
 
 class IntNode(ABC):
-    def evaluate(self, X):
-        ...
+    def evaluate(self, X): ...
 
 
 @dataclass
@@ -101,7 +99,7 @@ def fitness_function(d: DecisionNode):
         population_size=10,
         max_evaluations=10000,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     print(ind)
 
 

diff --git a/examples/pcfg_example.py b/examples/pcfg_example.py
@@ -48,7 +48,7 @@ def fitness_function(x) -> float:
         population_size=1000,
         max_evaluations=10 * 1000,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
 
     x: TreeNode = ind.get_phenotype()
     print(x)
diff --git a/examples/progsys/Median.py b/examples/progsys/Median.py
@@ -109,7 +109,7 @@ def evolve(g, seed, mode, representation="treebased"):
         population_size=50,
         crossover_probability=0.9,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     return ind.get_phenotype(), ind.get_fitness(alg.get_problem()), g
 
 

diff --git a/examples/progsys/Number_IO.py b/examples/progsys/Number_IO.py
@@ -60,7 +60,7 @@ def evolve(g, seed, mode, representation="treebased"):
         population_size=50,
         crossover_probability=0.9,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     return ind.get_phenotype(), ind.get_fitness(alg.get_problem()), g
 
 

diff --git a/examples/progsys/Smallest.py b/examples/progsys/Smallest.py
@@ -135,7 +135,7 @@ def evolve(g, seed, mode, representation="treebased"):
         population_size=50,
         crossover_probability=0.9,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     return ind.get_phenotype(), ind.get_fitness(alg.get_problem()), g
 
 

diff --git a/examples/progsys/Sum_of_Squares.py b/examples/progsys/Sum_of_Squares.py
@@ -109,7 +109,7 @@ def evolve(g, seed, mode, representation="treebased"):
         population_size=50,
         crossover_probability=0.9,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     return ind.get_phenotype(), ind.get_fitness(alg.get_problem()), g
 
 

diff --git a/examples/progsys/Vector_Average.py b/examples/progsys/Vector_Average.py
@@ -111,7 +111,7 @@ def evolve(g, seed, mode, representation="treebased"):
         population_size=50,
         crossover_probability=0.9,
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     return ind.get_phenotype(), ind.fitness, g
 
 

diff --git a/examples/synthetic_grammar_example.py b/examples/synthetic_grammar_example.py
@@ -69,7 +69,7 @@ def fitness_function(n):
         #     ),
         # ],
     )
-    ind = alg.search()
+    ind = alg.search()[0]
     print(ind)
     print(f"With fitness: {ind.get_fitness(problem)}")
 

diff --git a/tests/representations/tree_based/specific_type_mutation_test.py b/tests/representations/tree_based/specific_type_mutation_test.py
@@ -95,5 +95,5 @@ def test_nodes_depth_specific_simple(self):
             step=algorithm_steps(),
             population_size=gp_parameters["population_size"],
         )
-        ind = alg.search()
+        ind = alg.search()[0]
         assert ind