torch.utils.data.DataLoader(dataset, batch_size=1, shuffle=False, sampler=None, num_workers=0, collate_fn...batch_sampler(sampler,可选) - 和sampler一样,但一次返回一批索引。与batch_size,shuffle,sampler和drop_last相互排斥。...## 2)sampler
sampler模块用来对数据进行采样。...batch_size=3,
sampler=sampler)
for datas, labels in dataloader:
print(labels.tolist..., sampler=sampler)
for datas, labels in dataloader:
print(labels.tolist())
[1, 0, 1, 0]
[1, 1, 0,