# An envelopment learning procedure for improving prediction accuracies of grey models

> Research article (Computers & Industrial Engineering, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2987139620](https://www.wikidata.org/wiki/openalex:W2987139620)  
**Source**: https://4ort.xyz/entity/an-envelopment-learning-procedure-for-improving-prediction-accuracies-of-grey-models