Hmm, might be just me, this feels like a refresher for people who already understand NN and transformers. This will probably escape most devs. I've had a bit better luck with the fastai course which is a series of YouTube videos, so it's a slower pace but explained quite well without requiring a lot of understanding.
One nice thing about the 1986 Hinton paper was that he described the equations very explicitly in a way that even a math dummy like me could implement.
I think the original title was better: "Bridging the gap between neural networks and functions"
It discusses the standard backpropagation optimization method in differential form and the functional approximation of neural networks, but doesn't discuss transformers at all that I could tell. I think the code might be helpful to some in understanding implementation, but so much is now done in accelerators that it doesn't really capture real implementations.
