pretrained=pretrained,解决预训练模型API变化导致的警告。

2025-09-22 13:59:05 +08:00
parent 13b4e83019
commit 8791b4f2c0
1 changed files with 5 additions and 2 deletions
@@ -28,8 +28,11 @@ class ResNet50EmbeddingNet(nn.Module):
        self.embedding_dim = embedding_dim
        self.use_internal_preprocess = use_internal_preprocess
        
-        # 加载预训练的ResNet50
-        self.backbone = models.resnet50(pretrained=pretrained)
+        # 加载预训练的ResNet50 (使用新的weights参数)
+        if pretrained:
+            self.backbone = models.resnet50(weights=models.ResNet50_Weights.IMAGENET1K_V1)
+        else:
+            self.backbone = models.resnet50(weights=None)
        
        # 获取ResNet50最后一层的输入特征数（2048）
        backbone_output_dim = self.backbone.fc.in_features