摘要：
import torch from d2l import torch as d2l batch_size = 50 train_iter , test_iter = d2l.load_data_fashion_mnist(batch_size ) help(d2l.load_data_fashion 阅读全文
摘要：
import torchtext from torchvision import transforms from torch.utils import data from d2l import torch as d2l import torchvision trans = transforms.To 阅读全文