#computer-vision
3 posts
Tags- № 013
A mini Figure AI in three minutes: one camera, one arm
Figure's humanoids work from the cameras in their heads. This is the smallest version I could build from scratch: an arm made of boxes that picks a block up and puts it where you say, from one 48 × 48 camera. Knock the camera and it still gets there; a cut-down version trains in your browser in three minutes.
Interactive
12 min - № 005
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
11 min - № 001
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
7 min