Changeset 9106 for trunk

Timestamp:

01/03/13 20:41:55 (12 years ago)

Author:

gkronber

Message:

#1902: fixed a bug in ARD covariance functions that would occur when a parameter prior to the inverse length parameter would be fixed.

Location:

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions

Files:

• CovarianceRationalQuadraticArd.cs (modified) (1 diff)
• CovarianceSquaredExponentialArd.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceRationalQuadraticArd.cs

@@ -103 +103 @@
         inverseLength = InverseLengthParameter.Value.ToArray();
       } else {
-        inverseLength = p.Skip(2).Select(e => 1.0 / Math.Exp(e)).ToArray();
+        inverseLength = p.Skip(c).Select(e => 1.0 / Math.Exp(e)).ToArray();
         c += inverseLength.Length;
       }

trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceSquaredExponentialArd.cs

@@ -85 +85 @@
         inverseLength = InverseLengthParameter.Value.ToArray();
       } else {
-        inverseLength = p.Skip(1).Select(e => 1.0 / Math.Exp(e)).ToArray();
+        inverseLength = p.Skip(c).Select(e => 1.0 / Math.Exp(e)).ToArray();
         c += inverseLength.Length;
       }