Learnability can be undecidable(nature.com)
nature.com
Learnability can be undecidable
https://www.nature.com/articles/s42256-018-0002-3
2 comments
Discussion on this is already at https://news.ycombinator.com/item?id=18858724
My lawnmower is probably undecidable too. Yet it clearly cuts grass.