# Improving the efficiency of machine learning in simulating sedimentary heavy metal contamination by coupling preposing feature selection methods

> Research article (Chemosphere, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4321438588](https://www.wikidata.org/wiki/openalex:W4321438588)  
**Source**: https://4ort.xyz/entity/improving-the-efficiency-of-machine-learning-in-simulating-sedimentary-heavy-metal-contamination-by-coupling-preposing-f