Datasets:
Load doesn't seem to be loading validation and labels
I don't know why exactly, as I see labels are identified in the data and I am a beginner in HF, however, when I load the dataset with default values I get this:
If you look at the loader, there doesn't seem to be any splits other than Train
This dataset only includes a training split since the source dataset doesn't define a specific validation dataset (the paper uses k-fold validation).
You can use datasets to generates a validation set using the train_test_split method. If you want more control over the split you can also use the select method and pass in indexes for the splits you desire.
Let me know if I misunderstood the question/issue.
I was able to do that with train_test_split, my worry was about label designation but I realized it may be in vein, as loader automatically handled conversion to numeric labels