Changeset 17973 for trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman12.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/Feynman12.cs
r17966 r17973 36 36 37 37 protected override string[] VariableNames { 38 get { return n ew[] {"q", "Ef", "B", "v", "theta", noiseRatio == null ? "F" : "F_noise"}; }38 get { return noiseRatio == null ? new[] { "q", "Ef", "B", "v", "theta", "F" } : new[] { "q", "Ef", "B", "v", "theta", "F", "F_noise" }; } 39 39 } 40 40 … … 72 72 } 73 73 74 if (noiseRatio != null) { 75 var F_noise = new List<double>(); 76 var sigma_noise = (double) Math.Sqrt(noiseRatio.Value) * F.StandardDeviationPop(); 77 F_noise.AddRange(F.Select(md => md + NormalDistributedRandomPolar.NextDouble(rand, 0, sigma_noise))); 78 data.Remove(F); 79 data.Add(F_noise); 80 } 74 var targetNoise = GetNoisyTarget(F, rand); 75 if (targetNoise != null) data.Add(targetNoise); 81 76 82 77 return data;
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