# Improvement of Fast Kurtogram Combined with PCA for Multiple Weak Fault Features Extraction

> Research article (Processes, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3082417514](https://www.wikidata.org/wiki/openalex:W3082417514)  
**Source**: https://4ort.xyz/entity/improvement-of-fast-kurtogram-combined-with-pca-for-multiple-weak-fault-features-extraction