# Applying PCA to Deep Learning Forecasting Models for Predicting PM2.5

> Research article (Sustainability, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W3147854607](https://www.wikidata.org/wiki/openalex:W3147854607)  
**Source**: https://4ort.xyz/entity/applying-pca-to-deep-learning-forecasting-models-for-predicting-pm2-5