One thing that's not appreciated by many who haven't tried to implement a NN is how subtle bugs can be. When you look at code for a NN, it's generally pretty si

One thing that's not appreciated by many who haven't tried to implement a NN is how subtle bugs can be. When you look at code for a NN, it's generally pretty simple. However, what happens when your code doesn't produce the output you were expecting? When that happens, it can be very difficult and time consuming to find the subtle issue with your code.