# Quantitative Analysis of Major Metals in Agricultural Biochar Using Laser-Induced Breakdown Spectroscopy with an Adaboost Artificial Neural Network Algorithm

> Research article (Molecules, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2981001675](https://www.wikidata.org/wiki/openalex:W2981001675)  
**Source**: https://4ort.xyz/entity/quantitative-analysis-of-major-metals-in-agricultural-biochar-using-laser-induced-breakdown-spectroscopy-with-an-adaboos