# A New Unsupervised Online Early Fault Detection Framework of Rolling Bearings Based on Granular Feature Forecasting

> Research article (IEEE Access, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W4233766127](https://www.wikidata.org/wiki/openalex:W4233766127)  
**Source**: https://4ort.xyz/entity/a-new-unsupervised-online-early-fault-detection-framework-of-rolling-bearings-based-on-granular-feature-forecasting