CH12: Custom Models: number of iterations for lower Residual Block about handson-ml2

[ageron]

Thanks for your kind message, I really appreciate it!

Regarding your question, I understand how this can be confusing: the arrow's "x3" label is meant to indicate that the output will be fed back into the layer three times, so all in all, if we also count the very first pass, the layer ends up being called 4 times. I'm not sure how else to represent it. I tried to make this clear in the text:

The inputs go through a first dense layer, then through a residual block [...] then through this same residual block three more times, then through a second residual block, and the final result goes through a dense output layer.

Hope this helps!