How to save and load models in PyTorch?
In PyTorch, saving and loading models can be achieved through the following steps:
- save the torch model
torch.save(model.state_dict(), 'model.pth')
- load the model using torch
model = Model()
model.load_state_dict(torch.load('model.pth'))
model.eval()
注意:在加载模型时,一定要确保其结构与保存时一致,否则可能会无法加载成功。