Everyone has a different way of approaching. I like video walk-throughs of papers. If you are the same, for the theory bit you may find Yannic Kilcher's videos [0,1] helpful.
On implementation side, the best project out there is [2] with good documentation. Also spacy has transformer package [3] (I personally haven't tried it), so maybe it will be easier for you to jump in if you have prior experience with spacy.
On implementation side, the best project out there is [2] with good documentation. Also spacy has transformer package [3] (I personally haven't tried it), so maybe it will be easier for you to jump in if you have prior experience with spacy.
[0] https://www.youtube.com/watch?v=iDulhoQ2pro
[1] https://www.youtube.com/watch?v=-9evrZnBorM
[2] https://huggingface.co/transformers/
[3] https://explosion.ai/blog/spacy-transformers