# Shift-Invariant Sparse Filtering for Bearing Weak Fault Signal Denoising

> Research article (IEEE Sensors Journal, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4387197156](https://www.wikidata.org/wiki/openalex:W4387197156)  
**Source**: https://4ort.xyz/entity/shift-invariant-sparse-filtering-for-bearing-weak-fault-signal-denoising