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source: branches/PushGP/HeuristicLab.PushGP/HeuristicLab.Problem.ProgramSynthesis.BenchmarkSuite/Problems/CollatzNumbers.cs @ 14952

Last change on this file since 14952 was 14952, checked in by pkimmesw, 7 years ago

#2665 Added IsNoop to Expression, Made Expressions storable, Fixed Debugger, Fixed and improved problem data and result visualisation, Added custom ErcOption view, Added problem difficulty to problem data name

File size: 1.9 KB
Line 
1namespace HeuristicLab.BenchmarkSuite.Problems {
2  using HeuristicLab.Problems.ProgramSynthesis.Base.Erc.Integer;
3
4  public class CollatzNumbers : BenchmarkSuiteDataDescriptor {
5    private const string name = "Collatz Numbers - Hard";
6    private const string fileName = "CollatzNumbers.csv";
7    private const string description = "Given an integer, find the number of terms in the Collatz(hailstone) sequence starting from that integer.";
8
9    protected override string FileName { get { return fileName; } }
10    public override string Name { get { return name; } }
11    public override string Description { get { return description; } }
12    protected override int InputArgumentCount { get { return 1; } }
13    protected override int OutputArgumentCount { get { return 1; } }
14
15    public override ProblemData CreateProblemData() {
16      return new ProblemData {
17        Name = Name,
18        Description = Description,
19        Examples = CloneExamples(),
20        BestResult = 0,
21        WorstResult = 300,
22        InputArgumentTypes = new[] { ExampleArgumentType.Integer },
23        OutputArgumentTypes = new[] { ExampleArgumentType.Integer },
24        TrainingCount = 200,
25        TestCount = 2000,
26        EnabledDataTypes = DataTypes.Exec | DataTypes.Integer | DataTypes.Float | DataTypes.Boolean,
27        MaxSize = 600,
28        EvalLimit = 15000,
29        ErcOptions = {
30          ErcProbability = 0.05,
31          IntegerErcOptions = new IntegerErcOptions(
32            new IntegerConstantErc(0, 1),
33            new IntegerRangeErc(-100, 100))
34        }
35      };
36    }
37
38    protected override Example ParseExample(string[] input, string[] output) {
39      return new Example {
40        InputArgs = input,
41        OutputArgs = output,
42        InputInteger = ExampleArgumentConverter.ConvertIntegers(input[0]),
43        OutputInteger = ExampleArgumentConverter.ConvertIntegers(output[0]),
44      };
45    }
46  }
47}
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