# Eigen-spectrograms: An interpretable feature space for bearing fault diagnosis based on artificial intelligence and image processing

> Research article (Mechanics of Advanced Materials and Structures, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W3181850403](https://www.wikidata.org/wiki/openalex:W3181850403)  
**Source**: https://4ort.xyz/entity/eigen-spectrograms-an-interpretable-feature-space-for-bearing-fault-diagnosis-based-on-artificial-intelligence-and-image