Use MoreThuente in CG as default Linesearcher

gonum · Jan 19, 2016 · f42a908 · f42a908
1 parent 92c5c81
commit f42a908
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cg.go b/cg.go
@@ -103,7 +103,7 @@ func (cg *CG) Init(loc *Location) (Operation, error) {
 	}
 
 	if cg.Linesearcher == nil {
-		cg.Linesearcher = &Bisection{GradConst: 0.1}
+		cg.Linesearcher = &MoreThuente{CurvatureFactor: 0.1}
 	}
 	if cg.Variant == nil {
 		cg.Variant = &HestenesStiefel{}