A Basic Introduction to Neural Networks (2007)
Looking at headers:    Last-Modified: Tue, 30 Apr 1996 18:53:31 GMT

Still, looks good, if a bit dated. For me, these two tutorials were the ones that helped me understand NN the most:- http://neuralnetworksanddeeplearning.com/- https://mattmazur.com/2015/03/17/a-step-by-step-backpropagat...