This is the only pain point. The book was published in 2016. If you download a raw PDF and copy-paste the code, it on Python 3.10+ without modifications.
Have you read Tariq Rashid’s book? Did you run into the Python 2.7 trap? Let me know in the comments below! make your own neural network by tariq rashid pdf
TL;DR: If you have ever opened a machine learning tutorial, seen a wall of calculus, and closed the tab—this book is your cure. This is the only pain point
You will come out the other side not as a person who uses AI, but as a person who understands AI. seen a wall of calculus
He starts with a single perceptron and a simple question: "If the output is wrong, how do we adjust the weights?"