> Yes there's much more to it than NNs/transformers/'Attention is all you need' paper/whatever else is trendy right now. No, don't expect to do important, as in

> Yes there's much more to it than NNs/transformers/'Attention is all you need' paper/whatever else is trendy right now. No, don't expect to do important, as in employable, work if you won't be spending some time truly understanding the mathematical foundations. People only seem to want the former.