I'm having this issue with the spans categorizer. So I'm annotating data with 10 labels and training a model using it. Now whenever I train the model, 4 of these labels always has 0 accuracy. I thought I need to add more data on these labels, but even though I did that nothing changes. I've attached a screenshot of the results.
Thanks a lot for your help.
Prodigy model: 1.11.5