# Ensemble Kalman inversion: a derivative-free technique for machine learning tasks

> Research article (Inverse Problems, 2019) · cited 131× · AI/ML

**Wikidata**: [openalex:W2949400887](https://www.wikidata.org/wiki/openalex:W2949400887)  
**Source**: https://4ort.xyz/entity/ensemble-kalman-inversion-a-derivative-free-technique-for-machine-learning-tasks