A Neural Network From Scratch

This was written for my blog post Machine Learning for Beginners: An Introduction to Neural Networks.

Usage

Install numpy, the only dependency, if you need to:

$ pip install numpy

Then, run it with no arguments:

$ python network.py

You can also run this code in your browser.

More

You may also be interested in a Convolutional Neural Network (CNN) implemented from scratch in Python, which was written for my introduction to CNNs.