# Intelligent fault diagnosis for rail transit switch machine based on adaptive feature selection and improved LightGBM

> Research article (Engineering Failure Analysis, 2023) · cited 97× · AI/ML

**Wikidata**: [openalex:W4360820227](https://www.wikidata.org/wiki/openalex:W4360820227)  
**Source**: https://4ort.xyz/entity/intelligent-fault-diagnosis-for-rail-transit-switch-machine-based-on-adaptive-feature-selection-and-improved-lightgbm