I am trying to optimize over the value z and netG is trained GAN model. Here is the code. I am getting an error. I want to min the loss between the generated images x and the z. something like this: maxEpochs = 100 z = nn.Parameter(torch.rand(64,100,1,1), requires_grad=True).to(device) opt = torch…

Hi Iram! [image] ArshadIram: Can you explain me about param_groups[0][‘params’][0] ? Looking at an object’s __dict__ property is often a good way to probe all of its properties. So start with: >>> import torch >>> torch.__version__ '1.9.0' >>> opt = torch.optim.Adam ([torch.randn (3, requ…

Getting an error while optimizing for a parameter: can't optimize a non-leaf Tensor

autograd

ArshadIram (Iram Arshad) August 9, 2021, 7:52pm 3

Yes, thank you so much for your reply. I am trying to learn it. Thanks again for your great help. Can you please answer this query as well?