图像分类数据集

http://zh-v2.d2l.ai/chapter_linear-networks/image-classification-dataset.html

1.Yes. With the batch_size 1, it took me 37.22 seconds to read the dataset.
2.Pass.
3.e.g. ImageNet, Qmnist and Kinetics-400.

It is so confusing that you answered the question in English, but you didn’t read the English version directly.
https://d2l.ai/

我本来觉得阅读中文版速度会快一些,但是目前看来中文版的翻译有些地方还是有点晦涩。可能之后转向看英文版?

读取性能随batch_size大小的影响图。可以看到256确实是个很合理的batch_size。
Figure_1

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