torch.tensor默认requires_grad=False

torch.tensor(datadtype=Nonedevice=Nonerequires_grad=Falsepin_memory=False) → Tensor

torch.zeros(*sizeout=Nonedtype=Nonelayout=torch.strideddevice=Nonerequires_grad=False) → Tensor

torch.ones(*sizeout=Nonedtype=Nonelayout=torch.strideddevice=Nonerequires_grad=False) → Tensor

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转载自www.cnblogs.com/jiangkejie/p/13183066.html