# Unsupervised cross-domain rolling bearing fault diagnosis based on time-frequency information fusion

> Research article (Journal of the Franklin Institute, 2022) · cited 217× · AI/ML

**Wikidata**: [openalex:W4308889875](https://www.wikidata.org/wiki/openalex:W4308889875)  
**Source**: https://4ort.xyz/entity/unsupervised-cross-domain-rolling-bearing-fault-diagnosis-based-on-time-frequency-information-fusion