# An integrated BLS-Net optimized with dual PCA and improved PSO-CARS variable selection strategy to determine heavy metals in soil by XRF

> Research article (Talanta, 2024) · cited 11× · AI/ML

**Wikidata**: [openalex:W4404565624](https://www.wikidata.org/wiki/openalex:W4404565624)  
**Source**: https://4ort.xyz/entity/an-integrated-bls-net-optimized-with-dual-pca-and-improved-pso-cars-variable-selection-strategy-to-determine-heavy-metal