gpu训练较快,对代码进行改造,其它都改好了,只剩 dataloader 了
# 创建
dataset = Dataset_twin(path_txt_train,transform=transforms.Compose([transforms.Resize((224,224)),transforms.ToTensor()]))
dataLoader = DataLoader(dataset=dataset,batch_size=50,drop_last=True,shuffle=True)
# 使用
for ((img,shape,Y,location),(img_2,shape_2,Y_2,location_2),is_same) in dataLoader:
print(shape_2.size())
break
返回的数据里面包含元组,我不想把他们全部打散,有解决办法吗(如题)?