- too boring/mundane?
- "solved problem"/too easy? (then where are the [open source] solutions? is Tesseract-ocr advanced enough already? what's its status?)
- too hard? (is Tesseract-ocr using the state-of-the-art techniques?)
I know that predicting sales is not as fun as make Horse a Zebra but I think they're underrated.
pd: If you have nice ML repos with structured data I'll appreciated :)
Apple has a couple tools, Turi Create and Create ML, to train ML models specifically for mobile use, but their not nearly as fully featured or widely used.
If you're interested specifically in mobile ML, check out https://heartbeat.fritz.ai. We've got a bunch of resources for mobile machine learning. If you're looking for ready-to-use models or tools to manage them in your app, check out Fritz (https://fritz.ai). Disclaimer, I'm a founder at Fritz which sponsors Heartbeat. Happy to answer any questions!