From c0ee14f6767cda4f38566c2f23eb364e3354c935 Mon Sep 17 00:00:00 2001
From: hua-zi <83271073+hua-zi@users.noreply.github.com>
Date: Thu, 27 Apr 2023 11:12:24 +0800
Subject: [PATCH] updata Adamw.py (#52984)

* updata Adamw.py

out.backward()  -> loss.backward()

* Update adamw.py
---
 python/paddle/optimizer/adamw.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/python/paddle/optimizer/adamw.py b/python/paddle/optimizer/adamw.py
index a525ac194a1..f8e00eabecf 100644
--- a/python/paddle/optimizer/adamw.py
+++ b/python/paddle/optimizer/adamw.py
@@ -90,7 +90,7 @@ class AdamW(Optimizer):
         name (str, optional): Normally there is no need for user to set this property.
             For more information, please refer to :ref:`api_guide_Name`.
             The default value is None.
-    **Notes**:
+    Notes:
         **Currently, AdamW doesn't support sparse parameter optimization.**
 
     Examples:
@@ -111,7 +111,7 @@ class AdamW(Optimizer):
                     beta1=beta1,
                     beta2=beta2,
                     weight_decay=0.01)
-            out.backward()
+            loss.backward()
             opt.step()
             opt.clear_grad()
 
@@ -135,7 +135,7 @@ class AdamW(Optimizer):
                 }],
                 weight_decay=0.01,
                 beta1=0.9)
-            out.backward()
+            loss.backward()
             opt.step()
             opt.clear_grad()
 
-- 
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