# A new approach for sparse optimization with Moreau envelope to extract bearing fault feature

> Research article (Mechanical Systems and Signal Processing, 2024) · cited 53× · AI/ML

**Wikidata**: [openalex:W4396850628](https://www.wikidata.org/wiki/openalex:W4396850628)  
**Source**: https://4ort.xyz/entity/a-new-approach-for-sparse-optimization-with-moreau-envelope-to-extract-bearing-fault-feature