# Elevator Fault Diagnosis Method Based on IAO-XGBoost under Unbalanced Samples

> Research article (Applied Sciences, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4387369851](https://www.wikidata.org/wiki/openalex:W4387369851)  
**Source**: https://4ort.xyz/entity/elevator-fault-diagnosis-method-based-on-iao-xgboost-under-unbalanced-samples