# Application of Particle Swarm Optimization and Extreme Learning Machine Forecasting Models for Regional Groundwater Depth Using Nonlinear Prediction Models as Preprocessor

> Research article (Journal of Hydrologic Engineering, 2018) · cited 37× · AI/ML

**Wikidata**: [openalex:W2899574660](https://www.wikidata.org/wiki/openalex:W2899574660)  
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