# SA–EMD–LSTM: A novel hybrid method for long-term prediction of classroom PM2.5 concentration

> Research article (Expert Systems with Applications, 2023) · cited 32× · AI/ML

**Wikidata**: [openalex:W4379115329](https://www.wikidata.org/wiki/openalex:W4379115329)  
**Source**: https://4ort.xyz/entity/saemdlstm-a-novel-hybrid-method-for-long-term-prediction-of-classroom-pm2-5-concentration