UserWarning: To copy construct from a tensor, it is recommended to use sourceTensor.clone().detach()

作者：IT小白 | 2024-03-20 09:23:17

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to copy construct from a tensor, it is recommended to use sourcetensor.clone

1、UserWarning: To copy construct from a tensor, it is recommended to use sourceTensor.clone().detach() or sourceTensor.clone().detach().requires_grad_(True), rather than torch.tensor(sourceTensor).
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解决：
将

theta_init_new = torch.tensor(theta, dtype=torch.float32, requires_grad=True)
1

改为

theta_init_new = torch.as_tensor(theta, dtype=torch.float32, requires_grad=True)
1

2、‘bool’ object is not iterable
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解决：

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