Wrong label for an image in the Food-101 dataset

[exenGT]

It's interesting to find out that the image pizza_steak_sushi/test/pizza/2508636.jpg shows a hamburger and some fries instead of a pizza:

Which makes me wonder if there are any other wrongly labeled images out there in this dataset...

[mrdbourke]

Hey @exenGT ,

You're right, there are a few errors in the original dataset (Food-101) as well as the subsets I've created (I didn't change any original labels).

This is a common issue for larger scale datasets.

It's hard to make sure every single label in a dataset is correct.

For example, ImageNet may have 1,000s of incorrect labels, see here: https://labelerrors.com/

There are tools like cleanlab which help to find these errors and offer ways to explore/fix them: https://github.com/cleanlab/cleanlab