# A novel feature extraction method for roller bearing using sparse decomposition based on self-Adaptive complete dictionary

> Research article (Measurement, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2967235543](https://www.wikidata.org/wiki/openalex:W2967235543)  
**Source**: https://4ort.xyz/entity/a-novel-feature-extraction-method-for-roller-bearing-using-sparse-decomposition-based-on-self-adaptive-complete-dictiona