Changeset 14875 for branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problem.ProgramSynthesis.BenchmarkSuite/Problems/CollatzNumbers.cs

Timestamp:

04/18/17 01:15:25 (8 years ago)

Author:

pkimmesw

Message:

#2665 BenchmarkSuite, all examples, partially tested, VectorExpressions added

File:

• branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problem.ProgramSynthesis.BenchmarkSuite/Problems/CollatzNumbers.cs (modified) (1 diff)

branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problem.ProgramSynthesis.BenchmarkSuite/Problems/CollatzNumbers.cs

@@ -1 @@
-//namespace HeuristicLab.BenchmarkSuite.Problems {
-//  using System;
+namespace HeuristicLab.BenchmarkSuite.Problems {
 
-//  public class CollatzNumbers : BenchmarkSuiteDataDescriptor<long[], long[]> {
-//    private const string displayMame = "Collatz Numbers";
-//    private const string description = "";
 
-//    public override string Name { get { return displayMame; } }
-//    public override string Description { get { return description; } }
-//    protected override int InputArgumentCount { get { return 1; } }
-//    protected override int OutputArgumentCount { get { return 1; } }
+  public class CollatzNumbers : BenchmarkSuiteDataDescriptor {
+    private const string name = "Collatz Numbers";
+    private const string fileName = "CollatzNumbers.csv";
+    private const string description = "Given an integer, find the number of terms in the Collatz(hailstone) sequence starting from that integer.";
 
-//    public override long[] ConvertInput(string[] input) {
-//      return Array.ConvertAll(input, ConvertInteger);
-//    }
+    protected override string FileName { get { return fileName; } }
+    public override string Name { get { return name; } }
+    public override string Description { get { return description; } }
+    protected override int InputArgumentCount { get { return 1; } }
+    protected override int OutputArgumentCount { get { return 1; } }
 
-//    public override long[] ConvertOutput(string[] output) {
-//      return Array.ConvertAll(output, ConvertInteger);
-//    }
+    public override ProblemData CreateProblemData() {
+      return new ProblemData {
+        Name = Name,
+        Description = Description,
+        Examples = CloneExamples(),
+        BestResult = 0,
+        WorstResult = 300,
+        InputArgumentTypes = new[] { ExampleArgumentType.Integer },
+        OutputArgumentTypes = new[] { ExampleArgumentType.Integer },
+        TrainingCount = 200,
+        TestCount = 2000,
+        EnabledDataTypes = DataTypes.Exec | DataTypes.Integer | DataTypes.Float | DataTypes.Boolean,
+        MaxSize = 600,
+        EvalLimit = 15000,
+        ErcOptions = {
+          ErcProbability = 0.05,
+          IntegerErcOptions = {
+            IsEnabled = true,
+            Constants = new [] { 0, 1 },
+            Start = -100,
+            End = 100
+          }
+        }
+      };
+    }
 
-//    public override Data CreateData() {
-//      var input = this.GetInput();
-//      var output = this.GetOutput();
-
-//      return new Data(0, double.MaxValue, 0, 0,
-//        inputInt: input,
-//        outputInt: output);
-//    }
-//  }
-//}
+    protected override Example ParseExample(string[] input, string[] output) {
+      return new Example {
+        InputArgs = input,
+        OutputArgs = output,
+        InputInteger = ExampleArgumentConverter.ConvertIntegers(input[0]),
+        OutputInteger = ExampleArgumentConverter.ConvertIntegers(output[0]),
+      };
+    }
+  }
+}