# Diagnosing bearing fault location, size, and rotational speed with entropy variables using extreme learning machine

> Research article (Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4389338665](https://www.wikidata.org/wiki/openalex:W4389338665)  
**Source**: https://4ort.xyz/entity/diagnosing-bearing-fault-location-size-and-rotational-speed-with-entropy-variables-using-extreme-learning-machine