# Learnability can be undecidable

> Research article (Nature Machine Intelligence, 2018) · cited 73× · AI/ML

**Wikidata**: [openalex:W2903822982](https://www.wikidata.org/wiki/openalex:W2903822982)  
**Source**: https://4ort.xyz/entity/learnability-can-be-undecidable