# Haze Risk Assessment Based on Improved PCA-MEE and ISPO-LightGBM Model

> Research article (Systems, 2022) · cited 48× · AI/ML

**Wikidata**: [openalex:W4313407500](https://www.wikidata.org/wiki/openalex:W4313407500)  
**Source**: https://4ort.xyz/entity/haze-risk-assessment-based-on-improved-pca-mee-and-ispo-lightgbm-model