# An unsupervised multi-level fusion domain adaptation method for transfer diagnosis under time-varying working conditions

> Research article (Mechanical Systems and Signal Processing, 2025) · cited 13× · AI/ML

**Wikidata**: [openalex:W4407630743](https://www.wikidata.org/wiki/openalex:W4407630743)  
**Source**: https://4ort.xyz/entity/an-unsupervised-multi-level-fusion-domain-adaptation-method-for-transfer-diagnosis-under-time-varying-working-conditions