# Proposing two novel hybrid intelligence models for forecasting copper price based on extreme learning machine and meta-heuristic algorithms

> Research article (Resources Policy, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3174082714](https://www.wikidata.org/wiki/openalex:W3174082714)  
**Source**: https://4ort.xyz/entity/proposing-two-novel-hybrid-intelligence-models-for-forecasting-copper-price-based-on-extreme-learning-machine-and-meta-h