#from-scratch
4 posts
Tags- № 00510 min
One body, two heads: training a HydraNet that draws boxes and masks, in the browser
Emoji fruit as training data, and a small network with one shared trunk and two output heads, trained from scratch in your browser. It finds the fruit within ten seconds. Then we measure honestly what multi-task learning bought us and what it cost.
Interactive#computer-vision#multi-task#from-scratch
- № 0048 min
Training a Transformer from scratch in the browser: watching attention grow
No PyTorch and no libraries. A tiny autodiff engine and a Transformer of about fourteen thousand parameters, written in TypeScript. Press a button and it learns to reverse a string of digits within seconds.
Interactive#llm#transformer#from-scratch
- № 0025 min
The fantastic journey of neural network evolution: 50 birds teach themselves Flappy Bird
Nobody shows these birds how to fly. Give each one a brain of six weights, add survival of the fittest, and a few dozen generations later they glide through every pipe.
Interactive#ai-agent#neuroevolution#from-scratch
- № 0017 min
A CNN from scratch: watching a convolutional network see, in your browser
A handwritten-digit classifier written in plain TypeScript with no machine-learning library, then opened up so you can look at the output of every layer.
Interactive#computer-vision#cnn#from-scratch