Comparing PP-OCRv3 to CRNN and SAR

[bely66]

I'm training my model on a large 9M dataset which usually gets high accuracy in Training using Models like vanilla CRNN or SAR (above 95%) but when using PPOCRv3 the accuracy drops to 83%.

is that the expected behavior, I can see the ppocrv3 compared to other versions of PPOCR but never to the vanilla models

Regards,