pytorch loads an already saved model file and uses it as a pretrained weight for another network

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Problem Description

(For making notes by yourself) I saved the trained model before, and now I want to load the model in.

Solution

#加载保存好的模型
Layer1pre = torch.load('./ResultData_earlystop/savemodel/checkpoint_model_layer1.pt')

#定义自己的模型
model = CNNLayer(num_classes=10, aux_logits=True)
if use_gpu:
    model = model.cuda()

#将模型权重更新到新的网络中
model.load_state_dict(Layer1pre, strict=False)

Reference link: https://blog.csdn.net/my_kingdom/article/details/85218478