# Multi-fidelity regression using artificial neural networks: Efficient approximation of parameter-dependent output quantities

> Research article (Computer Methods in Applied Mechanics and Engineering, 2021) · cited 121× · AI/ML

**Wikidata**: [openalex:W3133657579](https://www.wikidata.org/wiki/openalex:W3133657579)  
**Source**: https://4ort.xyz/entity/multi-fidelity-regression-using-artificial-neural-networks-efficient-approximation-of-parameter-dependent-output-quantit