# A Combined Model Based on Feature Selection and WOA for PM2.5 Concentration Forecasting

> Research article (Atmosphere, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2940844598](https://www.wikidata.org/wiki/openalex:W2940844598)  
**Source**: https://4ort.xyz/entity/a-combined-model-based-on-feature-selection-and-woa-for-pm2-5-concentration-forecasting