Changeset 17973 for trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman56.cs
- Timestamp:
- 05/04/21 14:29:30 (3 years ago)
- File:
-
- 1 edited
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trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman56.cs
r17966 r17973 36 36 37 37 protected override string[] VariableNames { 38 get { return n ew[] {"epsilon", "p_d", "r", "x", "y", "z", noiseRatio == null ? "Ef" : "Ef_noise"}; }38 get { return noiseRatio == null ? new[] { "epsilon", "p_d", "r", "x", "y", "z", "Ef" } : new[] { "epsilon", "p_d", "r", "x", "y", "z", "Ef", "Ef_noise" }; } 39 39 } 40 40 … … 75 75 } 76 76 77 if (noiseRatio != null) { 78 var Ef_noise = new List<double>(); 79 var sigma_noise = (double) Math.Sqrt(noiseRatio.Value) * Ef.StandardDeviationPop(); 80 Ef_noise.AddRange(Ef.Select(md => md + NormalDistributedRandomPolar.NextDouble(rand, 0, sigma_noise))); 81 data.Remove(Ef); 82 data.Add(Ef_noise); 83 } 77 var targetNoise = GetNoisyTarget(Ef, rand); 78 if (targetNoise != null) data.Add(targetNoise); 84 79 85 80 return data;
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