geyuxu/nn-from-scratch

Implement classic neural networks from scratch without using nn.Module, to deeply understand PyTorch and model principles.

5 best points · 1 comments · 1 Hacker News post · 12 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: Reimplementing PyTorch from scratch (MLP, CNN) to learn the internals (5 points, 1 comments, by geyuxu, 2026-02-03)