# A Back Propagation Neural Network Model Optimized by Mind Evolutionary Algorithm for Estimating Cd, Cr, and Pb Concentrations in Soils Using Vis-NIR Diffuse Reflectance Spectroscopy

> Research article (Applied Sciences, 2019) · cited 57× · AI/ML

**Wikidata**: [openalex:W2996333061](https://www.wikidata.org/wiki/openalex:W2996333061)  
**Source**: https://4ort.xyz/entity/a-back-propagation-neural-network-model-optimized-by-mind-evolutionary-algorithm-for-estimating-cd-cr-and-pb-concentrati