# Long-Term Groundwater-Level Forecasting in Shallow and Deep Wells Using Wavelet Neural Networks Trained by an Improved Harmony Search Algorithm

> Research article (Journal of Hydrologic Engineering, 2017) · cited 32× · AI/ML

**Wikidata**: [openalex:W2770078329](https://www.wikidata.org/wiki/openalex:W2770078329)  
**Source**: https://4ort.xyz/entity/long-term-groundwater-level-forecasting-in-shallow-and-deep-wells-using-wavelet-neural-networks-trained-by-an-improved-h