Core ML and Vision Tutorial: On-device training on iOS | Kodeco

This tutorial introduces you to Core ML and Vision, two cutting-edge iOS frameworks, and how to fine-tune a model on the device.

This is a companion discussion topic for the original entry at

I’ve been trying this tutorial and it’s very easy to follow. However, for me drawing in the grey boxes doesn’t work. And when I switched and tried the final code, the drawing boxes still don’t work for me.