# A Two-Stage Learning Model for Track-Side Acoustic Bearing Fault Diagnosis

> Research article (IEEE Transactions on Instrumentation and Measurement, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3159053063](https://www.wikidata.org/wiki/openalex:W3159053063)  
**Source**: https://4ort.xyz/entity/a-two-stage-learning-model-for-track-side-acoustic-bearing-fault-diagnosis