When tensorflow was the dominate api, fast.ai made a lot of sense. Nowadays pytorch seems to have won and it is easy to use directly and there is PyTorch Lightn

When tensorflow was the dominate api, fast.ai made a lot of sense. Nowadays pytorch seems to have won and it is easy to use directly and there is PyTorch Lightning if you want things even easier to write. There are a several videos on youtube where the creator reviews a paper and then implements it from scratch. For example this channel is pretty good: https://www.youtube.com/c/AladdinPersson/playlists https://www.youtube.com/c/AladdinPersson/playlists