Changeset 9111 for trunk/sources

Timestamp:

01/04/13 20:50:12 (12 years ago)

Author:

gkronber

Message:

#1902 fixed a calculation bug in the RQiso covariance function

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceRationalQuadraticIso.cs (modified) (1 diff)

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

@@ -114 +114 @@
                     ? 0.0
                     : Util.SqrDist(x, i, j, inverseLength, columnIndices);
-        return shape * Math.Pow(1 + 0.5 * d / shape, -shape);
+        return scale * Math.Pow(1 + 0.5 * d / shape, -shape);
       };
       cov.CrossCovariance = (x, xt, i, j) => {