# A New Hybrid Cryptocurrency Returns Forecasting Method Based on Multiscale Decomposition and an Optimized Extreme Learning Machine Using the Sparrow Search Algorithm

> Research article (IEEE Access, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4285109461](https://www.wikidata.org/wiki/openalex:W4285109461)  
**Source**: https://4ort.xyz/entity/a-new-hybrid-cryptocurrency-returns-forecasting-method-based-on-multiscale-decomposition-and-an-optimized-extreme-learni