# Rotating Machinery Fault Diagnosis Based on Improved Multiscale Amplitude-Aware Permutation Entropy and Multiclass Relevance Vector Machine

> Research article (Sensors, 2019) · cited 35× · AI/ML

**Wikidata**: [openalex:W2981169003](https://www.wikidata.org/wiki/openalex:W2981169003)  
**Source**: https://4ort.xyz/entity/rotating-machinery-fault-diagnosis-based-on-improved-multiscale-amplitude-aware-permutation-entropy-and-multiclass-relev