Witrynaimg_ir = Variable ( img_ir, requires_grad=False) img_vi = Variable ( img_vi, … Witrynaimg_ir = Variable (img_ir, requires_grad=False) img_vi = Variable (img_vi, …
imagefusion-rfn-nest/train_fusionnet.py at main - Github
Witryna9 lis 2024 · valid = Variable (Tensor (imgs.size (0), 1).fill_ (1.0), requires_grad=False) # 真实样本的标签,都是 1 fake = Variable (Tensor (imgs.size (0), 1).fill_ (0.0), requires_grad=False) # 生成样本的标签,都是 0 z = Variable (Tensor (np.random.normal (0, 1, (imgs.shape [0], opt.latent_dim)))) # 噪声 real_imgs = … Witryna1 Answer Sorted by: 3 You can safely omit it. Variables are a legacy component of PyTorch, now deprecated, that used to be required for autograd: Variable (deprecated) WARNING The Variable API has been deprecated: Variables are no longer necessary to use autograd with tensors. Autograd automatically supports Tensors with … slow cooker youtube
Should the input variable to a model require gradient?
WitrynaIs True if gradients need to be computed for this Tensor, False otherwise. Note The fact that gradients need to be computed for a Tensor do not mean that the grad attribute will be populated, see is_leaf for more details. Witryna10 kwi 2024 · And I have reproduced your issue with a dummy ConvNet, I think the problem raises in this line def hook_fn (self, module, input, output): self.features = output.clone ().detach ().requires_grad_ (True) You should remove the .detach () so that the input.grad and model.module.weight.grad are not None. IapCaL April 10, 2024, … WitrynaPlease manually specify the data_range.") if true_min >= 0: # most common case (255 … slow cookery books