Merge pull request #606 from puffin444/master

Gaussian Process Example Fix.
shogun-toolbox · Jun 27, 2012 · 6e9cc41 · 6e9cc41
2 parents cd63a59 + f4b4c8f
commit 6e9cc41
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/examples/undocumented/libshogun/regression_gaussian_process.cpp b/examples/undocumented/libshogun/regression_gaussian_process.cpp
@@ -134,10 +134,14 @@ int main(int argc, char **argv)
 
 	CParameterCombination* best_combination=grad_search->select_model(true);
 
-	SG_SPRINT("best parameter(s):\n");
-	best_combination->print_tree();
+	if (best_combination)
+	{
+		SG_SPRINT("best parameter(s):\n");
+		best_combination->print_tree();
+
+		best_combination->apply_to_machine(gp);
+	}
 
-	best_combination->apply_to_machine(gp);
 	CGradientResult* result=(CGradientResult*)grad->evaluate();
 
 	if(result->get_result_type() != GRADIENTEVALUATION_RESULT)