Changeset 18086 for branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman67.cs
- Timestamp:
- 11/19/21 16:07:45 (3 years ago)
- Location:
- branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman
- Files:
-
- 1 edited
- 1 copied
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branches/2521_ProblemRefactoring/HeuristicLab.Problems.Instances.DataAnalysis/3.3/Regression/Feynman/Feynman67.cs
r17678 r18086 28 28 public override string Name { 29 29 get { 30 return string.Format("II.13.23 rho_c_0/sqrt(1-v**2/c**2) | {0} samples | {1}", trainingSamples,30 return string.Format("II.13.23 rho_c_0/sqrt(1-v**2/c**2) | {0}", 31 31 noiseRatio == null ? "no noise" : string.Format(System.Globalization.CultureInfo.InvariantCulture, "noise={0:g}",noiseRatio)); 32 32 } … … 36 36 37 37 protected override string[] VariableNames { 38 get { return n ew[] {"rho_c_0", "v", "c", noiseRatio == null ? "rho_c" : "rho_c_noise"}; }38 get { return noiseRatio == null ? new[] { "rho_c_0", "v", "c", "rho_c" } : new[] { "rho_c_0", "v", "c", "rho_c", "rho_c_noise" }; } 39 39 } 40 40 … … 68 68 } 69 69 70 if (noiseRatio != null) { 71 var rho_c_noise = new List<double>(); 72 var sigma_noise = (double) noiseRatio * rho_c.StandardDeviationPop(); 73 rho_c_noise.AddRange(rho_c.Select(md => md + NormalDistributedRandom.NextDouble(rand, 0, sigma_noise))); 74 data.Remove(rho_c); 75 data.Add(rho_c_noise); 76 } 70 var targetNoise = ValueGenerator.GenerateNoise(rho_c, rand, noiseRatio); 71 if (targetNoise != null) data.Add(targetNoise); 77 72 78 73 return data;
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