# Self-supervised learning for vehicle bearing fault diagnosis based on time–frequency dual-domain contrast and fusion

> Research article (Nonlinear Dynamics, 2025) · cited 18× · AI/ML

**Wikidata**: [openalex:W4409189078](https://www.wikidata.org/wiki/openalex:W4409189078)  
**Source**: https://4ort.xyz/entity/self-supervised-learning-for-vehicle-bearing-fault-diagnosis-based-on-timefrequency-dual-domain-contrast-and-fusion