Draw Demo Data for Machine Learning in the Browser

Class label: 0


Click the canvas to add a point. Use the slider to switch class labels.

If all points have the same class label: creates a Regression dataset; otherwise: Classification.


Whether I’m answering questions on StackOverflow, teaching someone about classification or regression, or making sure my RANSAC implementation works how I expect it to—I always find myself wanting a tool where I can click to draw some points on a canvas and run my algorithm on it.