From 909c8cc6abe656bcc073bd0e8a9bfdc3e72900d2 Mon Sep 17 00:00:00 2001
From: Aidenwu0209 <1418557225@qq.com>
Date: Thu, 5 Mar 2026 08:39:22 +0800
Subject: [PATCH 1/2] [API Compatibility No.186] Keep target for
 torch.nn.functional.mse_loss in PaConvert -part

---
 paconvert/api_mapping.json | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/paconvert/api_mapping.json b/paconvert/api_mapping.json
index 236aa3614..beabac7fc 100644
--- a/paconvert/api_mapping.json
+++ b/paconvert/api_mapping.json
@@ -9445,9 +9445,6 @@
       "reduce",
       "reduction"
     ],
-    "kwargs_change": {
-      "target": "label"
-    },
     "min_input_args": 2
   },
   "torch.nn.functional.multi_margin_loss": {

From d73229da86e66d042179cad9df7debb5c2effdeb Mon Sep 17 00:00:00 2001
From: Aidenwu0209 <1418557225@qq.com>
Date: Wed, 25 Mar 2026 20:03:22 +0800
Subject: [PATCH 2/2] [API Compatibility No.186] Align mse_loss matcher to
 ChangePrefixMatcher

---
 paconvert/api_mapping.json | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/paconvert/api_mapping.json b/paconvert/api_mapping.json
index beabac7fc..4504984a4 100644
--- a/paconvert/api_mapping.json
+++ b/paconvert/api_mapping.json
@@ -9436,16 +9436,7 @@
     }
   },
   "torch.nn.functional.mse_loss": {
-    "Matcher": "SizeAverageMatcher",
-    "paddle_api": "paddle.nn.functional.mse_loss",
-    "args_list": [
-      "input",
-      "target",
-      "size_average",
-      "reduce",
-      "reduction"
-    ],
-    "min_input_args": 2
+    "Matcher": "ChangePrefixMatcher"
   },
   "torch.nn.functional.multi_margin_loss": {
     "Matcher": "SizeAverageMatcher",