Change default damping value

f-dangel · Feb 6, 2024 · 73ee54b · 73ee54b
1 parent 7a4a36e
commit 73ee54b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/curvlinops/inverse.py b/curvlinops/inverse.py
@@ -212,14 +212,15 @@ class KFACInverseLinearOperator(_InverseLinearOperator):
     def __init__(
         self,
         A: KFACLinearOperator,
-        damping: Optional[Tuple[float, float]] = None,
+        damping: Tuple[float, float] = (0., 0.),
         cache: bool = True,
     ):
         """Store the linear operator whose inverse should be represented.
 
         Args:
             A: ``KFACLinearOperator`` whose inverse is formed.
             damping: Damping values for all input and gradient covariances.
+                Default: ``(0., 0.)``.
             cache: Whether to cache the inverses of the Kronecker factors.
                 Default: ``True``.