dataIO Academy

From your first neuron to real models

A hands-on curriculum covering tensors, gradients, PyTorch, image classification and GPU training. Lesson 1 is available now.

Lesson 01

Your First Neuron

Part 1: work out by hand how weights, loss and gradient descent make a model learn. Part 2: turn the same calculation into a PyTorch training loop.

Part 1: by hand →Part 2: in PyTorch →

Estimated time: Part 1 about 1 hour, no installation; Part 2 about 1–2 hours, including Python and PyTorch setup.

Our approach

Understand → build → experiment

Every lesson includes code, exercises and a knowledge check. Your own experiments matter more than copying a tutorial.