更新时间:2023-12-01 23:24:40
您可以以此为起点进行调试
you can follow this as a starting point to debug
list(model.parameters())[0].shape # weights of the first layer in the format (N,C,Kernel dimensions) # 64, 3, 7 ,7
之后,得到N,C并通过专门放置H来创建张量,w像这个玩具示例一样,没有像
after that get the N,C and create a tensor out of that by specially putting H,W as None like this toy example
import torch
import torchvision
net = torchvision.models.resnet18(pretrained = True)
shape_of_first_layer = list(net.parameters())[0].shape #shape_of_first_layer
N,C = shape_of_first_layer[:2]
dummy_input = torch.Tensor(N,C)
dummy_input = dummy_input[...,:, None,None] #adding the None for height and weight
torch.onnx.export(net, dummy_input, './alpha')