This website is for newbies to machine learning, and I’ve found the graphics really help to demystify what exactly the model is doing. I’m considering applying this to helping high school robotics teams incorporate ML into their programming.

This URL does supervised training, but there’s also a page for unsupervised training:

https://cdeeply.com/tabular_encoding.html

Any feedback would be most welcome! (URL -> Generate Random Data -> Submit to try it out).