# Application of kernel extreme learning machine and Kriging model in prediction of heavy metals removal by biochar

> Research article (Bioresource Technology, 2021) · cited 71× · AI/ML

**Wikidata**: [openalex:W3131948666](https://www.wikidata.org/wiki/openalex:W3131948666)  
**Source**: https://4ort.xyz/entity/application-of-kernel-extreme-learning-machine-and-kriging-model-in-prediction-of-heavy-metals-removal-by-biochar