Where can I get labels for small ImageNet? I have recently downloaded the small image net dataset:

http://image-net.org/small/download.php

The archives contain a lot of images, but no other files. How do I know which label the images have?
I am affraid this dataset does not include labels, 

You can use datasets that are described here:

https://patrykchrabaszcz.github.io/Imagenet32/

Those files will have the same format as CIFAR dataset

And they will contain labels according to the map file that is available in original Imagenet devkit.