# Intelligent Fault Diagnosis of Rotating Machines Based on Wavelet Time-Frequency Diagram and Optimized Stacked Denoising Auto-Encoder

> Research article (IEEE Sensors Journal, 2022) · cited 73× · AI/ML

**Wikidata**: [openalex:W4289822901](https://www.wikidata.org/wiki/openalex:W4289822901)  
**Source**: https://4ort.xyz/entity/intelligent-fault-diagnosis-of-rotating-machines-based-on-wavelet-time-frequency-diagram-and-optimized-stacked-denoising