# A fault diagnosis scheme for planetary gearboxes using modified multi-scale symbolic dynamic entropy and mRMR feature selection

> Research article (Mechanical Systems and Signal Processing, 2017) · cited 264× · AI/ML

**Wikidata**: [openalex:W2582662555](https://www.wikidata.org/wiki/openalex:W2582662555)  
**Source**: https://4ort.xyz/entity/a-fault-diagnosis-scheme-for-planetary-gearboxes-using-modified-multi-scale-symbolic-dynamic-entropy-and-mrmr-feature-se