neuralnet-from-scratch
Handwritten character recognition with the forward pass, backpropagation and optimisers written by hand in NumPy. 95% on MNIST; SGD, momentum and AdamW each match PyTorch. Draw a character and it runs in your browser.
Hi! I'm Justin, an undergraduate in London. I'm interested in using neural networks and making cool stuff.
Handwritten character recognition with the forward pass, backpropagation and optimisers written by hand in NumPy. 95% on MNIST; SGD, momentum and AdamW each match PyTorch. Draw a character and it runs in your browser.