# Improving predictive performance in e-learning through hybrid 2-tier feature selection and hyper parameter-optimized 3-tier ensemble modeling

> Research article (International Journal of Information Technology, 2024) · cited 54× · AI/ML

**Wikidata**: [openalex:W4400599077](https://www.wikidata.org/wiki/openalex:W4400599077)  
**Source**: https://4ort.xyz/entity/improving-predictive-performance-in-e-learning-through-hybrid-2-tier-feature-selection-and-hyper-parameter-optimized-3-t