# A group sparse representation method in frequency domain with adaptive parameters optimization of detecting incipient rolling bearing fault

> Research article (Journal of Sound and Vibration, 2019) · cited 35× · AI/ML

**Wikidata**: [openalex:W2972042451](https://www.wikidata.org/wiki/openalex:W2972042451)  
**Source**: https://4ort.xyz/entity/a-group-sparse-representation-method-in-frequency-domain-with-adaptive-parameters-optimization-of-detecting-incipient-ro