Created
July 28, 2023 05:56
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import torch | |
import torchvision.models as models | |
import torch.onnx as onnx | |
# 載入 ResNet-18 模型 | |
model = models.resnet50(pretrained=True) | |
# 將模型設定為評估模式 | |
model.eval() | |
# 定義輸入張量 | |
x = torch.randn(1, 3, 224, 224) # 假設輸入圖片尺寸為 224x224,通道數為 3 | |
# 將模型轉換為 ONNX 格式 | |
onnx_file = "resnet50.onnx" | |
onnx.export(model, x, onnx_file, input_names=['input']) | |
print("ResNet-18 模型已轉換為 ONNX 格式,並保存為", onnx_file) |
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