# A Deep Belief Network Combined with Modified Grey Wolf Optimization Algorithm for PM2.5 Concentration Prediction

> Research article (Applied Sciences, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2972439795](https://www.wikidata.org/wiki/openalex:W2972439795)  
**Source**: https://4ort.xyz/entity/a-deep-belief-network-combined-with-modified-grey-wolf-optimization-algorithm-for-pm2-5-concentration-prediction