Changeset 8931 for trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceLinear.cs

Timestamp:

11/20/12 13:05:06 (11 years ago)

Author:

gkronber

Message:

#1902: fixed incorrect handling of dimension masking in CovarianceLinear (and checked all other covariance functions)

File:

• trunk/sources/HeuristicLab.Algorithms.DataAnalysis/3.4/GaussianProcess/CovarianceFunctions/CovarianceLinear.cs (modified) (2 diffs)

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

@@ -22 +22 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
@@ -60 +61 @@
 
     public double GetCrossCovariance(double[,] x, double[,] xt, int i, int j, IEnumerable<int> columnIndices) {
-      return Util.ScalarProd(x, i, xt, j);
+      return Util.ScalarProd(x, i, xt, j, 1.0 , columnIndices);
     }
   }