# The impact of improved PCA method based on anomaly detection on chiller sensor fault detection

> Research article (International Journal of Refrigeration, 2023) · cited 35× · AI/ML

**Wikidata**: [openalex:W4386424208](https://www.wikidata.org/wiki/openalex:W4386424208)  
**Source**: https://4ort.xyz/entity/the-impact-of-improved-pca-method-based-on-anomaly-detection-on-chiller-sensor-fault-detection