# Early sub-surface fault detection in rolling element bearing using acoustic emission signal based on a hybrid parameter of energy entropy and deep autoencoder

> Research article (Measurement Science and Technology, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4323350242](https://www.wikidata.org/wiki/openalex:W4323350242)  
**Source**: https://4ort.xyz/entity/early-sub-surface-fault-detection-in-rolling-element-bearing-using-acoustic-emission-signal-based-on-a-hybrid-parameter-