# Fault detection and classification by unsupervised feature extraction and dimensionality reduction

> Research article (Complex & Intelligent Systems, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2292795182](https://www.wikidata.org/wiki/openalex:W2292795182)  
**Source**: https://4ort.xyz/entity/fault-detection-and-classification-by-unsupervised-feature-extraction-and-dimensionality-reduction