# A poverty index prediction model for students based on PSO-LightGBM

> Research article (Annals of Operations Research, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4388303139](https://www.wikidata.org/wiki/openalex:W4388303139)  
**Source**: https://4ort.xyz/entity/a-poverty-index-prediction-model-for-students-based-on-pso-lightgbm