1 files changed, 28 insertions, 0 deletions

diff --git a/train_dreambooth.py b/train_dreambooth.py
index dd2bf6e..b706d07 100644
--- a/train_dreambooth.py
+++ b/train_dreambooth.py
@@ -512,6 +512,34 @@ def main():
             eps=args.adam_epsilon,
             amsgrad=args.adam_amsgrad,
         )
+    elif args.optimizer == 'dadam':
+        try:
+            import dadaptation
+        except ImportError:
+            raise ImportError("To use DAdaptAdam, please install the dadaptation library: `pip install dadaptation`.")
+
+        create_optimizer = partial(
+            dadaptation.DAdaptAdam,
+            betas=(args.adam_beta1, args.adam_beta2),
+            weight_decay=args.adam_weight_decay,
+            eps=args.adam_epsilon,
+            decouple=True,
+        )
+
+        args.learning_rate = 1.0
+    elif args.optimizer == 'dadan':
+        try:
+            import dadaptation
+        except ImportError:
+            raise ImportError("To use DAdaptAdan, please install the dadaptation library: `pip install dadaptation`.")
+
+        create_optimizer = partial(
+            dadaptation.DAdaptAdan,
+            weight_decay=args.adam_weight_decay,
+            eps=args.adam_epsilon,
+        )
+
+        args.learning_rate = 1.0
     else:
         raise ValueError(f"Unknown --optimizer \"{args.optimizer}\"")