Changeset 17805 for trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman30.cs
- Timestamp:
- 12/30/20 09:31:09 (3 years ago)
- File:
-
- 1 edited
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trunk/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman30.cs
r17678 r17805 28 28 public override string Name { 29 29 get { 30 return string.Format("I.30.3 Int_0*sin(n*theta/2)**2/sin(theta/2)**2 | {0} samples | {1}",31 trainingSamples,noiseRatio == null ? "no noise" : string.Format(System.Globalization.CultureInfo.InvariantCulture, "noise={0:g}",noiseRatio));30 return string.Format("I.30.3 Int_0*sin(n*theta/2)**2/sin(theta/2)**2 | {0}", 31 noiseRatio == null ? "no noise" : string.Format(System.Globalization.CultureInfo.InvariantCulture, "noise={0:g}",noiseRatio)); 32 32 } 33 33 } … … 70 70 if (noiseRatio != null) { 71 71 var Int_noise = new List<double>(); 72 var sigma_noise = (double) noiseRatio* Int.StandardDeviationPop();72 var sigma_noise = (double) Math.Sqrt(noiseRatio.Value) * Int.StandardDeviationPop(); 73 73 Int_noise.AddRange(Int.Select(md => md + NormalDistributedRandom.NextDouble(rand, 0, sigma_noise))); 74 74 data.Remove(Int);
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